Merge branch 'linux-2.6' into for-linus

424 files changed, 5640 insertions, 2973 deletions

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index f338e40bd544..fdd10953b2b6 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -357,7 +357,7 @@ struct device *acpi_get_physical_device(acpi_handle);
 /* helper */
 acpi_handle acpi_get_child(acpi_handle, acpi_integer);
 acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int);
-#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->firmware_data))
+#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle))
 
 #endif /* CONFIG_ACPI */
 
diff --git a/include/asm-alpha/checksum.h b/include/asm-alpha/checksum.h
index a5c9f08447fb..d3854bbf0a9e 100644
--- a/include/asm-alpha/checksum.h
+++ b/include/asm-alpha/checksum.h
@@ -7,21 +7,20 @@
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  */
-extern unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-extern unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                           unsigned long daddr,
+extern __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                            unsigned short len,
                                            unsigned short proto,
-                                           unsigned int sum);
+                                           __wsum sum);
 
-unsigned int csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
+__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                 unsigned short len, unsigned short proto,
-                                unsigned int sum);
+                                __wsum sum);
 
 /*
  * computes the checksum of a memory block at buff, length len,
@@ -35,7 +34,7 @@ unsigned int csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -44,9 +43,9 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-unsigned int csum_partial_copy_from_user(const char __user *src, char *dst, int len, unsigned int sum, int *errp);
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *errp);
 
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst, int len, unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
 
 /*
@@ -54,24 +53,23 @@ unsigned int csum_partial_copy_nocheck(const char *src, char *dst, int len, unsi
  * in icmp.c
  */
 
-extern unsigned short ip_compute_csum(unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 /*
  *      Fold a partial checksum without adding pseudo headers
  */
 
-static inline unsigned short csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+        u32 sum = (__force u32)csum;
         sum = (sum & 0xffff) + (sum >> 16);
         sum = (sum & 0xffff) + (sum >> 16);
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-extern unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                          struct in6_addr *daddr,
-                                          __u32 len,
-                                          unsigned short proto,
-                                          unsigned int sum);
-
+extern __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                               const struct in6_addr *daddr,
+                               __u32 len, unsigned short proto,
+                               __wsum sum);
 #endif
diff --git a/include/asm-alpha/device.h b/include/asm-alpha/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-alpha/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-arm/arch-ebsa110/io.h b/include/asm-arm/arch-ebsa110/io.h
index ae048441c9ed..722c5e086285 100644
--- a/include/asm-arm/arch-ebsa110/io.h
+++ b/include/asm-arm/arch-ebsa110/io.h
@@ -27,9 +27,9 @@ void __outw(u16 val, unsigned int port);
 u32 __inl(unsigned int port);
 void __outl(u32 val, unsigned int port);
 
-u8  __readb(void __iomem *addr);
-u16 __readw(void __iomem *addr);
-u32 __readl(void __iomem *addr);
+u8  __readb(const volatile void __iomem *addr);
+u16 __readw(const volatile void __iomem *addr);
+u32 __readl(const volatile void __iomem *addr);
 
 void __writeb(u8  val, void __iomem *addr);
 void __writew(u16 val, void __iomem *addr);
@@ -64,8 +64,14 @@ void __writel(u32 val, void __iomem *addr);
 #define writew(v,b)             __writew(v,b)
 #define writel(v,b)             __writel(v,b)
 
-#define __arch_ioremap(cookie,sz,c)     ((void __iomem *)(cookie))
-#define __arch_iounmap(cookie)          do { } while (0)
+static inline void __iomem *__arch_ioremap(unsigned long cookie, size_t size,
+                                           unsigned int flags)
+{
+        return (void __iomem *)cookie;
+}
+
+#define __arch_ioremap          __arch_ioremap
+#define __arch_iounmap(cookie)  do { } while (0)
 
 extern void insb(unsigned int port, void *buf, int sz);
 extern void insw(unsigned int port, void *buf, int sz);
diff --git a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h
index f3bc70eee35b..67ed43674c63 100644
--- a/include/asm-arm/arch-pxa/irqs.h
+++ b/include/asm-arm/arch-pxa/irqs.h
@@ -73,7 +73,7 @@
 #define IRQ_TO_GPIO(i)  (((i) < IRQ_GPIO(2)) ? ((i) - IRQ_GPIO0) : IRQ_TO_GPIO_2_x(i))
 
 #if defined(CONFIG_PXA25x)
-#define PXA_LAST_GPIO   80
+#define PXA_LAST_GPIO   84
 #elif defined(CONFIG_PXA27x)
 #define PXA_LAST_GPIO   127
 #endif
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index f5cc65dd7d0d..cff752f35230 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1681,6 +1681,7 @@
 #define SSSR_TINT               (1 << 19)       /* Receiver Time-out Interrupt */
 #define SSSR_PINT               (1 << 18)       /* Peripheral Trailing Byte Interrupt */
 
+#define SSPSP_FSRT              (1 << 25)       /* Frame Sync Relative Timing */
 #define SSPSP_DMYSTOP(x)        (x << 23)       /* Dummy Stop */
 #define SSPSP_SFRMWDTH(x)       (x << 16)       /* Serial Frame Width */
 #define SSPSP_SFRMDLY(x)        (x << 9)        /* Serial Frame Delay */
@@ -2241,7 +2242,7 @@
 
 #define CICR1_TBIT      (1 << 31)       /* Transparency bit */
 #define CICR1_RGBT_CONV (0x3 << 30)     /* RGBT conversion mask */
-#define CICR1_PPL       (0x3f << 15)    /* Pixels per line mask */
+#define CICR1_PPL       (0x7ff << 15)   /* Pixels per line mask */
 #define CICR1_RGB_CONV  (0x7 << 12)     /* RGB conversion mask */
 #define CICR1_RGB_F     (1 << 11)       /* RGB format */
 #define CICR1_YCBCR_F   (1 << 10)       /* YCbCr format */
@@ -2267,7 +2268,7 @@
 #define CICR3_VSW       (0x3f << 10)    /* Vertical sync pulse width mask */
 #define CICR3_BFPW      (0x3f << 3)     /* Beginning-of-frame pixel clock
                                            wait count mask */
-#define CICR3_LPF       (0x3ff << 0)    /* Lines per frame mask */
+#define CICR3_LPF       (0x7ff << 0)    /* Lines per frame mask */
 
 #define CICR4_MCLK_DLY  (0x3 << 24)     /* MCLK Data Capture Delay mask */
 #define CICR4_PCLK_EN   (1 << 23)       /* Pixel clock enable */
@@ -2288,8 +2289,8 @@
 #define CISR_EOL        (1 << 8)        /* End of line */
 #define CISR_PAR_ERR    (1 << 7)        /* Parity error */
 #define CISR_CQD        (1 << 6)        /* Camera interface quick disable */
-#define CISR_SOF        (1 << 5)        /* Start of frame */
-#define CISR_CDD        (1 << 4)        /* Camera interface disable done */
+#define CISR_CDD        (1 << 5)        /* Camera interface disable done */
+#define CISR_SOF        (1 << 4)        /* Start of frame */
 #define CISR_EOF        (1 << 3)        /* End of frame */
 #define CISR_IFO_2      (1 << 2)        /* FIFO overrun for Channel 2 */
 #define CISR_IFO_1      (1 << 1)        /* FIFO overrun for Channel 1 */
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 121cd241115d..646480d37256 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -4,23 +4,8 @@
  * This supports machine-specific differences in how the PXA2xx
  * USB Device Controller (UDC) is wired.
  *
- * It is set in linux/arch/arm/mach-pxa/<machine>.c and used in
- * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c
  */
-struct pxa2xx_udc_mach_info {
-        int  (*udc_is_connected)(void);         /* do we see host? */
-        void (*udc_command)(int cmd);
-#define PXA2XX_UDC_CMD_CONNECT          0       /* let host see us */
-#define PXA2XX_UDC_CMD_DISCONNECT       1       /* so host won't see us */
-
-        /* Boards following the design guidelines in the developer's manual,
-         * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
-         * VBUS IRQ and omit the methods above.  Store the GPIO number
-         * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
-         */
-        u16     gpio_vbus;                      /* high == vbus present */
-        u16     gpio_pullup;                    /* high == pullup activated */
-};
+#include <asm/mach/udc_pxa2xx.h>
 
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
diff --git a/include/asm-arm/arch-sa1100/jornada720.h b/include/asm-arm/arch-sa1100/jornada720.h
index 1b8e8a304800..3f37ca07806d 100644
--- a/include/asm-arm/arch-sa1100/jornada720.h
+++ b/include/asm-arm/arch-sa1100/jornada720.h
@@ -19,6 +19,20 @@
 #define GPIO_JORNADA720_KEYBOARD_IRQ    IRQ_GPIO0
 #define GPIO_JORNADA720_MOUSE_IRQ               IRQ_GPIO9
 
+/* MCU COMMANDS */
+#define MCU_GetBatteryData  0xc0
+#define MCU_GetScanKeyCode  0x90
+#define MCU_GetTouchSamples 0xa0
+#define MCU_GetContrast     0xD0
+#define MCU_SetContrast     0xD1
+#define MCU_GetBrightness   0xD2
+#define MCU_SetBrightness   0xD3
+#define MCU_ContrastOff     0xD8
+#define MCU_BrightnessOff   0xD9
+#define MCU_PWMOFF          0xDF
+#define MCU_TxDummy         0x11
+#define MCU_ErrorCode       0x00
+
 #ifndef __ASSEMBLY__
 
 void jornada720_mcu_init(void);
diff --git a/include/asm-arm/checksum.h b/include/asm-arm/checksum.h
index 747bdd31a74b..8c0bb5bb14ee 100644
--- a/include/asm-arm/checksum.h
+++ b/include/asm-arm/checksum.h
@@ -23,7 +23,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -33,26 +33,18 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int
-csum_partial_copy_nocheck(const char *src, char *dst, int len, int sum);
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst, int len, int sum, int *err_ptr);
-
-/*
- * This is the old (and unsafe) way of doing checksums, a warning message will
- * be printed if it is used and an exception occurs.
- *
- * this functions should go away after some time.
- */
-#define csum_partial_copy(src,dst,len,sum)      csum_partial_copy_nocheck(src,dst,len,sum)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
 
 /*
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  */
-static inline unsigned short
-ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static inline __sum16
+ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum, tmp1;
 
@@ -78,14 +70,13 @@ ip_fast_csum(unsigned char * iph, unsigned int ihl)
         : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1)
         : "1" (iph), "2" (ihl)
         : "cc", "memory");
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
  *      Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned int
-csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         __asm__(
         "adds   %0, %1, %1, lsl #16     @ csum_fold             \n\
@@ -93,21 +84,25 @@ csum_fold(unsigned int sum)
         : "=r" (sum)
         : "r" (sum)
         : "cc");
-        return (~sum) >> 16;
+        return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                   unsigned int proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                   unsigned short proto, __wsum sum)
 {
         __asm__(
         "adds   %0, %1, %2              @ csum_tcpudp_nofold    \n\
-        adcs    %0, %0, %3                                      \n\
-        adcs    %0, %0, %4                                      \n\
-        adcs    %0, %0, %5                                      \n\
+        adcs    %0, %0, %3                                      \n"
+#ifdef __ARMEB__
+        "adcs   %0, %0, %4                                      \n"
+#else
+        "adcs   %0, %0, %4, lsl #8                              \n"
+#endif
+        "adcs   %0, %0, %5                                      \n\
         adc     %0, %0, #0"
         : "=&r"(sum)
-        : "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+        : "r" (sum), "r" (daddr), "r" (saddr), "r" (len), "Ir" (htons(proto))
         : "cc");
         return sum;
 }       
@@ -115,23 +110,27 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned int proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         __asm__(
         "adds   %0, %1, %2              @ csum_tcpudp_magic     \n\
-        adcs    %0, %0, %3                                      \n\
-        adcs    %0, %0, %4                                      \n\
-        adcs    %0, %0, %5                                      \n\
+        adcs    %0, %0, %3                                      \n"
+#ifdef __ARMEB__
+        "adcs   %0, %0, %4                                      \n"
+#else
+        "adcs   %0, %0, %4, lsl #8                              \n"
+#endif
+        "adcs   %0, %0, %5                                      \n\
         adc     %0, %0, #0                                      \n\
         adds    %0, %0, %0, lsl #16                             \n\
         addcs   %0, %0, #0x10000                                \n\
         mvn     %0, %0"
         : "=&r"(sum)
-        : "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+        : "r" (sum), "r" (daddr), "r" (saddr), "r" (len), "Ir" (htons(proto))
         : "cc");
-        return sum >> 16;
+        return (__force __sum16)((__force u32)sum >> 16);
 }
 
 
@@ -139,20 +138,20 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16
+ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-extern unsigned long
-__csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-                __u32 proto, unsigned int sum);
+extern __wsum
+__csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __be32 len,
+                __be32 proto, __wsum sum);
 
-static inline unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-                unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len,
+                unsigned short proto, __wsum sum)
 {
         return csum_fold(__csum_ipv6_magic(saddr, daddr, htonl(len),
                                            htonl(proto), sum));
diff --git a/include/asm-arm/device.h b/include/asm-arm/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-arm/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index 55eb4dc3253d..666617711c81 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -12,6 +12,10 @@
  * uncached, unwrite-buffered mapped memory space for use with DMA
  * devices.  This is the "generic" version.  The PCI specific version
  * is in pci.h
+ *
+ * Note: Drivers should NOT use this function directly, as it will break
+ * platforms with CONFIG_DMABOUNCE.
+ * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
  */
 extern void consistent_sync(void *kaddr, size_t size, int rw);
 
diff --git a/include/asm-arm/mach/udc_pxa2xx.h b/include/asm-arm/mach/udc_pxa2xx.h
new file mode 100644
index 000000000000..ff0a95715a07
--- /dev/null
+++ b/include/asm-arm/mach/udc_pxa2xx.h
@@ -0,0 +1,26 @@
+/*
+ * linux/include/asm-arm/mach/udc_pxa2xx.h
+ *
+ * This supports machine-specific differences in how the PXA2xx
+ * USB Device Controller (UDC) is wired.
+ *
+ * It is set in linux/arch/arm/mach-pxa/<machine>.c or in
+ * linux/arch/mach-ixp4xx/<machine>.c and used in
+ * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c
+ */
+
+struct pxa2xx_udc_mach_info {
+        int  (*udc_is_connected)(void);         /* do we see host? */
+        void (*udc_command)(int cmd);
+#define PXA2XX_UDC_CMD_CONNECT          0       /* let host see us */
+#define PXA2XX_UDC_CMD_DISCONNECT       1       /* so host won't see us */
+
+        /* Boards following the design guidelines in the developer's manual,
+         * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
+         * VBUS IRQ and omit the methods above.  Store the GPIO number
+         * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
+         */
+        u16     gpio_vbus;                      /* high == vbus present */
+        u16     gpio_pullup;                    /* high == pullup activated */
+};
+
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h
index 09ad0cab9014..5f420a0149f1 100644
--- a/include/asm-arm/uaccess.h
+++ b/include/asm-arm/uaccess.h
@@ -383,19 +383,19 @@ do {									\
 
 
 #ifdef CONFIG_MMU
-extern unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n);
-extern unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n);
-extern unsigned long __clear_user(void __user *addr, unsigned long n);
+extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
+extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
+extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
 #else
 #define __copy_from_user(to,from,n)     (memcpy(to, (void __force *)from, n), 0)
 #define __copy_to_user(to,from,n)       (memcpy((void __force *)to, from, n), 0)
 #define __clear_user(addr,n)            (memset((void __force *)addr, 0, n), 0)
 #endif
 
-extern unsigned long __strncpy_from_user(char *to, const char __user *from, unsigned long count);
-extern unsigned long __strnlen_user(const char __user *s, long n);
+extern unsigned long __must_check __strncpy_from_user(char *to, const char __user *from, unsigned long count);
+extern unsigned long __must_check __strnlen_user(const char __user *s, long n);
 
-static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
+static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
 {
         if (access_ok(VERIFY_READ, from, n))
                 n = __copy_from_user(to, from, n);
@@ -404,7 +404,7 @@ static inline unsigned long copy_from_user(void *to, const void __user *from, un
         return n;
 }
 
-static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
+static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
 {
         if (access_ok(VERIFY_WRITE, to, n))
                 n = __copy_to_user(to, from, n);
@@ -414,14 +414,14 @@ static inline unsigned long copy_to_user(void __user *to, const void *from, unsi
 #define __copy_to_user_inatomic __copy_to_user
 #define __copy_from_user_inatomic __copy_from_user
 
-static inline unsigned long clear_user(void __user *to, unsigned long n)
+static inline unsigned long __must_check clear_user(void __user *to, unsigned long n)
 {
         if (access_ok(VERIFY_WRITE, to, n))
                 n = __clear_user(to, n);
         return n;
 }
 
-static inline long strncpy_from_user(char *dst, const char __user *src, long count)
+static inline long __must_check strncpy_from_user(char *dst, const char __user *src, long count)
 {
         long res = -EFAULT;
         if (access_ok(VERIFY_READ, src, 1))
@@ -431,7 +431,7 @@ static inline long strncpy_from_user(char *dst, const char __user *src, long cou
 
 #define strlen_user(s)  strnlen_user(s, ~0UL >> 1)
 
-static inline long strnlen_user(const char __user *s, long n)
+static inline long __must_check strnlen_user(const char __user *s, long n)
 {
         unsigned long res = 0;
 
diff --git a/include/asm-arm26/checksum.h b/include/asm-arm26/checksum.h
index d4256d5f3a7c..f2b4b0a403bd 100644
--- a/include/asm-arm26/checksum.h
+++ b/include/asm-arm26/checksum.h
@@ -23,7 +23,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -33,26 +33,18 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int
-csum_partial_copy_nocheck(const char *src, char *dst, int len, int sum);
+__wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
-unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst, int len, int sum, int *err_ptr);
-
-/*
- * This is the old (and unsafe) way of doing checksums, a warning message will
- * be printed if it is used and an exception occurs.
- *
- * this functions should go away after some time.
- */
-#define csum_partial_copy(src,dst,len,sum)      csum_partial_copy_nocheck(src,dst,len,sum)
+__wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
 
 /*
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  */
-static inline unsigned short
-ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static inline __sum16
+ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum, tmp1;
 
@@ -78,14 +70,13 @@ ip_fast_csum(unsigned char * iph, unsigned int ihl)
         : "=r" (sum), "=r" (iph), "=r" (ihl), "=r" (tmp1)
         : "1" (iph), "2" (ihl)
         : "cc");
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
  *      Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned int
-csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         __asm__(
         "adds   %0, %1, %1, lsl #16     @ csum_fold             \n\
@@ -93,12 +84,12 @@ csum_fold(unsigned int sum)
         : "=r" (sum)
         : "r" (sum)
         : "cc");
-        return (~sum) >> 16;
+        return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                   unsigned int proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                   unsigned short proto, __wsum sum)
 {
         __asm__(
         "adds   %0, %1, %2              @ csum_tcpudp_nofold    \n\
@@ -107,7 +98,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
         adcs    %0, %0, %5                                      \n\
         adc     %0, %0, #0"
         : "=&r"(sum)
-        : "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+        : "r" (sum), "r" (daddr), "r" (saddr), "r" (htons(len)), "Ir" (htons(proto))
         : "cc");
         return sum;
 }       
@@ -115,9 +106,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned int proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         __asm__(
         "adds   %0, %1, %2              @ csum_tcpudp_magic     \n\
@@ -129,9 +120,9 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
         addcs   %0, %0, #0x10000                                \n\
         mvn     %0, %0"
         : "=&r"(sum)
-        : "r" (sum), "r" (daddr), "r" (saddr), "r" (ntohs(len)), "Ir" (ntohs(proto))
+        : "r" (sum), "r" (daddr), "r" (saddr), "r" (htons(len)), "Ir" (htons(proto))
         : "cc");
-        return sum >> 16;
+        return (__force __sum16)((__force u32)sum >> 16);
 }
 
 
@@ -139,20 +130,20 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16
+ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-extern unsigned long
-__csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-                __u32 proto, unsigned int sum);
+extern __wsum
+__csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __be32 len,
+                __be32 proto, __wsum sum);
 
-static inline unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr, __u32 len,
-                unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __u32 len,
+                unsigned short proto, __wsum sum)
 {
         return csum_fold(__csum_ipv6_magic(saddr, daddr, htonl(len),
                                            htonl(proto), sum));
diff --git a/include/asm-arm26/device.h b/include/asm-arm26/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-arm26/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
index e0b9c44c126c..c40b6032c480 100644
--- a/include/asm-avr32/atomic.h
+++ b/include/asm-avr32/atomic.h
@@ -41,7 +41,7 @@ static inline int atomic_sub_return(int i, atomic_t *v)
                 "       stcond  %1, %0\n"
                 "       brne    1b"
                 : "=&r"(result), "=o"(v->counter)
-                : "m"(v->counter), "ir"(i)
+                : "m"(v->counter), "rKs21"(i)
                 : "cc");
 
         return result;
@@ -58,7 +58,7 @@ static inline int atomic_add_return(int i, atomic_t *v)
 {
         int result;
 
-        if (__builtin_constant_p(i))
+        if (__builtin_constant_p(i) && (i >= -1048575) && (i <= 1048576))
                 result = atomic_sub_return(-i, v);
         else
                 asm volatile(
@@ -101,7 +101,7 @@ static inline int atomic_sub_unless(atomic_t *v, int a, int u)
                 "       mov     %1, 1\n"
                 "1:"
                 : "=&r"(tmp), "=&r"(result), "=o"(v->counter)
-                : "m"(v->counter), "ir"(a), "ir"(u)
+                : "m"(v->counter), "rKs21"(a), "rKs21"(u)
                 : "cc", "memory");
 
         return result;
@@ -121,7 +121,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
         int tmp, result;
 
-        if (__builtin_constant_p(a))
+        if (__builtin_constant_p(a) && (a >= -1048575) && (a <= 1048576))
                 result = atomic_sub_unless(v, -a, u);
         else {
                 result = 0;
diff --git a/include/asm-avr32/checksum.h b/include/asm-avr32/checksum.h
index 41b7af09edc4..af9d53f0f5d2 100644
--- a/include/asm-avr32/checksum.h
+++ b/include/asm-avr32/checksum.h
@@ -20,8 +20,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len,
-                          unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -30,8 +29,8 @@ unsigned int csum_partial(const unsigned char * buff, int len,
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-unsigned int csum_partial_copy_generic(const char *src, char *dst, int len,
-                                       int sum, int *src_err_ptr,
+__wsum csum_partial_copy_generic(const void *src, void *dst, int len,
+                                       __wsum sum, int *src_err_ptr,
                                        int *dst_err_ptr);
 
 /*
@@ -42,17 +41,17 @@ unsigned int csum_partial_copy_generic(const char *src, char *dst, int len,
  *      verify_area().
  */
 static inline
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
-                                       int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                       int len, __wsum sum)
 {
         return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
 }
 
 static inline
-unsigned int csum_partial_copy_from_user (const char __user *src, char *dst,
-                                          int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                          int len, __wsum sum, int *err_ptr)
 {
-        return csum_partial_copy_generic((const char __force *)src, dst, len,
+        return csum_partial_copy_generic((const void __force *)src, dst, len,
                                          sum, err_ptr, NULL);
 }
 
@@ -60,8 +59,7 @@ unsigned int csum_partial_copy_from_user (const char __user *src, char *dst,
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  */
-static inline unsigned short ip_fast_csum(unsigned char *iph,
-                                          unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum, tmp;
 
@@ -90,14 +88,14 @@ static inline unsigned short ip_fast_csum(unsigned char *iph,
                 : "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp)
                 : "1"(iph), "2"(ihl)
                 : "memory", "cc");
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
  *      Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned int tmp;
 
@@ -109,21 +107,20 @@ static inline unsigned int csum_fold(unsigned int sum)
             : "=&r"(sum), "=&r"(tmp)
             : "0"(sum));
 
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                               unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                                unsigned short len,
                                                unsigned short proto,
-                                               unsigned int sum)
+                                               __wsum sum)
 {
         asm("   add     %0, %1\n"
             "   adc     %0, %0, %2\n"
             "   adc     %0, %0, %3\n"
             "   acr     %0"
             : "=r"(sum)
-            : "r"(daddr), "r"(saddr), "r"(ntohs(len) | (proto << 16)),
+            : "r"(daddr), "r"(saddr), "r"(len + proto),
               "0"(sum)
             : "cc");
 
@@ -134,11 +131,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -148,7 +144,7 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-avr32/device.h b/include/asm-avr32/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-avr32/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index 2fc8f111dce9..eec47500fa66 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -76,6 +76,39 @@ static inline unsigned int readl(const volatile void __iomem *addr)
 #define readsw(p, d, l)         __raw_readsw((unsigned int)p, d, l)
 #define readsl(p, d, l)         __raw_readsl((unsigned int)p, d, l)
 
+
+/*
+ * io{read,write}{8,16,32} macros in both le (for PCI style consumers) and native be
+ */
+#ifndef ioread8
+
+#define ioread8(p)      ({ unsigned int __v = __raw_readb(p); __v; })
+
+#define ioread16(p)     ({ unsigned int __v = le16_to_cpu(__raw_readw(p)); __v; })
+#define ioread16be(p)   ({ unsigned int __v = be16_to_cpu(__raw_readw(p)); __v; })
+
+#define ioread32(p)     ({ unsigned int __v = le32_to_cpu(__raw_readl(p)); __v; })
+#define ioread32be(p)   ({ unsigned int __v = be32_to_cpu(__raw_readl(p)); __v; })
+
+#define iowrite8(v,p)   __raw_writeb(v, p)
+
+#define iowrite16(v,p)  __raw_writew(cpu_to_le16(v), p)
+#define iowrite16be(v,p)        __raw_writew(cpu_to_be16(v), p)
+
+#define iowrite32(v,p)  __raw_writel(cpu_to_le32(v), p)
+#define iowrite32be(v,p)        __raw_writel(cpu_to_be32(v), p)
+
+#define ioread8_rep(p,d,c)      __raw_readsb(p,d,c)
+#define ioread16_rep(p,d,c)     __raw_readsw(p,d,c)
+#define ioread32_rep(p,d,c)     __raw_readsl(p,d,c)
+
+#define iowrite8_rep(p,s,c)     __raw_writesb(p,s,c)
+#define iowrite16_rep(p,s,c)    __raw_writesw(p,s,c)
+#define iowrite32_rep(p,s,c)    __raw_writesl(p,s,c)
+
+#endif
+
+
 /*
  * These two are only here because ALSA _thinks_ it needs them...
  */
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
index a50e5004550c..56ed1f9d348a 100644
--- a/include/asm-avr32/unistd.h
+++ b/include/asm-avr32/unistd.h
@@ -280,9 +280,10 @@
 #define __NR_sync_file_range    262
 #define __NR_tee                263
 #define __NR_vmsplice           264
+#define __NR_epoll_pwait        265
 
 #ifdef __KERNEL__
-#define NR_syscalls             265
+#define NR_syscalls             266
 
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
diff --git a/include/asm-cris/arch-v10/checksum.h b/include/asm-cris/arch-v10/checksum.h
index 633f234f336b..b8000c5d7fe1 100644
--- a/include/asm-cris/arch-v10/checksum.h
+++ b/include/asm-cris/arch-v10/checksum.h
@@ -8,11 +8,11 @@
  * to split all of those into 16-bit components, then add.
  */
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                   unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                   unsigned short proto, __wsum sum)
 {
-        int res;
+        __wsum res;
         __asm__ ("add.d %2, %0\n\t"
                  "ax\n\t"
                  "add.d %3, %0\n\t"
@@ -21,7 +21,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
                  "ax\n\t"
                  "addq 0, %0\n"
         : "=r" (res)
-        : "0" (sum), "r" (daddr), "r" (saddr), "r" ((ntohs(len) << 16) + (proto << 8)));
+        : "0" (sum), "r" (daddr), "r" (saddr), "r" ((len + proto) << 8));
 
         return res;
 }       
diff --git a/include/asm-cris/arch-v32/checksum.h b/include/asm-cris/arch-v32/checksum.h
index 97ef89efea62..e5dcfce6e0dc 100644
--- a/include/asm-cris/arch-v32/checksum.h
+++ b/include/asm-cris/arch-v32/checksum.h
@@ -9,11 +9,11 @@
  * checksum. Which means it would be necessary to split all those into
  * 16-bit components and then add.
  */
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
-                   unsigned short len, unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+                   unsigned short len, unsigned short proto, __wsum sum)
 {
-        int res;
+        __wsum res;
 
         __asm__ __volatile__ ("add.d %2, %0\n\t"
                               "addc %3, %0\n\t"
@@ -21,7 +21,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
                               "addc 0, %0\n\t"
                               : "=r" (res)
                               : "0" (sum), "r" (daddr), "r" (saddr), \
-                              "r" ((ntohs(len) << 16) + (proto << 8)));
+                              "r" ((len + proto) << 8));
 
         return res;
 }
diff --git a/include/asm-cris/checksum.h b/include/asm-cris/checksum.h
index 26a7719bbb84..180dbf2757b0 100644
--- a/include/asm-cris/checksum.h
+++ b/include/asm-cris/checksum.h
@@ -17,7 +17,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -27,26 +27,23 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
-                                       int len, unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                       int len, __wsum sum);
 
 /*
  *      Fold a partial checksum into a word
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
-        /* the while loop is unnecessary really, it's always enough with two
-           iterations */
-        
-        while(sum >> 16)
-                sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
-        
-        return ~sum;
+        u32 sum = (__force u32)csum;
+        sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
+        sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
+        return (__force __sum16)~sum;
 }
 
-extern unsigned int csum_partial_copy_from_user(const char *src, char *dst,
-                                                int len, unsigned int sum, 
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum,
                                                 int *errptr);
 
 /*
@@ -55,8 +52,7 @@ extern unsigned int csum_partial_copy_from_user(const char *src, char *dst,
  *
  */
 
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-                                          unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         return csum_fold(csum_partial(iph, ihl * 4, 0));
 }
@@ -66,11 +62,10 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 int csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -80,7 +75,8 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len) {
+static inline __sum16 ip_compute_csum(const void *buff, int len)
+{
         return csum_fold (csum_partial(buff, len, 0));
 }
 
diff --git a/include/asm-cris/device.h b/include/asm-cris/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-cris/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-frv/checksum.h b/include/asm-frv/checksum.h
index 42bf0db2287a..9b1689850187 100644
--- a/include/asm-frv/checksum.h
+++ b/include/asm-frv/checksum.h
@@ -26,7 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -35,7 +35,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
 /*
  * the same as csum_partial_copy, but copies from user space.
@@ -43,11 +43,8 @@ unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_from_user(const char __user *src, char *dst,
-                                                int len, int sum, int *csum_err);
-
-#define csum_partial_copy_nocheck(src, dst, len, sum)   \
-        csum_partial_copy((src), (dst), (len), (sum))
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum, int *csum_err);
 
 /*
  *      This is a version of ip_compute_csum() optimized for IP headers,
@@ -55,7 +52,7 @@ extern unsigned int csum_partial_copy_from_user(const char __user *src, char *ds
  *
  */
 static inline
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int tmp, inc, sum = 0;
 
@@ -81,13 +78,13 @@ unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
             : "icc0", "icc1"
             );
 
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 /*
  *      Fold a partial checksum
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned int tmp;
 
@@ -100,16 +97,16 @@ static inline unsigned int csum_fold(unsigned int sum)
             : "0"(sum)
             );
 
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         asm("   addcc           %1,%0,%0,icc0   \n"
             "   addxcc          %2,%0,%0,icc0   \n"
@@ -122,9 +119,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
         return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -133,12 +130,12 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-extern unsigned short ip_compute_csum(const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #define _HAVE_ARCH_IPV6_CSUM
-static inline unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-                __u32 len, unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+                __u32 len, unsigned short proto, __wsum sum)
 {
         unsigned long tmp, tmp2;
 
@@ -177,7 +174,7 @@ csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
             : "icc0"
             );
 
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 #endif /* _ASM_CHECKSUM_H */
diff --git a/include/asm-frv/device.h b/include/asm-frv/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-frv/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-frv/highmem.h b/include/asm-frv/highmem.h
index e2247c22a638..0f390f41f816 100644
--- a/include/asm-frv/highmem.h
+++ b/include/asm-frv/highmem.h
@@ -82,11 +82,11 @@ extern struct page *kmap_atomic_to_page(void *ptr);
         dampr = paddr | xAMPRx_L | xAMPRx_M | xAMPRx_S | xAMPRx_SS_16Kb | xAMPRx_V;             \
                                                                                                 \
         if (type != __KM_CACHE)                                                                 \
-                asm volatile("movgs %0,dampr"#ampr :: "r"(dampr));                              \
+                asm volatile("movgs %0,dampr"#ampr :: "r"(dampr) : "memory");                   \
         else                                                                                    \
                 asm volatile("movgs %0,iampr"#ampr"\n"                                          \
                              "movgs %0,dampr"#ampr"\n"                                          \
-                             :: "r"(dampr)                                                      \
+                             :: "r"(dampr) : "memory"                                           \
                              );                                                                 \
                                                                                                 \
         asm("movsg damlr"#ampr",%0" : "=r"(damlr));                                             \
@@ -104,7 +104,7 @@ extern struct page *kmap_atomic_to_page(void *ptr);
         asm volatile("movgs %0,tplr \n"                                                           \
                      "movgs %1,tppr \n"                                                           \
                      "tlbpr %0,gr0,#2,#1"                                                         \
-                     : : "r"(damlr), "r"(dampr));                                                 \
+                     : : "r"(damlr), "r"(dampr) : "memory");                                      \
                                                                                                   \
         /*printk("TLB: SECN sl=%d L=%08lx P=%08lx\n", slot, damlr, dampr);*/                      \
                                                                                                   \
@@ -115,7 +115,7 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
 {
         unsigned long paddr;
 
-        preempt_disable();
+        inc_preempt_count();
         paddr = page_to_phys(page);
 
         switch (type) {
@@ -138,16 +138,16 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
         }
 }
 
-#define __kunmap_atomic_primary(type, ampr)                     \
-do {                                                            \
-        asm volatile("movgs gr0,dampr"#ampr"\n");               \
-        if (type == __KM_CACHE)                                 \
-                asm volatile("movgs gr0,iampr"#ampr"\n");       \
+#define __kunmap_atomic_primary(type, ampr)                             \
+do {                                                                    \
+        asm volatile("movgs gr0,dampr"#ampr"\n" ::: "memory");          \
+        if (type == __KM_CACHE)                                         \
+                asm volatile("movgs gr0,iampr"#ampr"\n" ::: "memory");  \
 } while(0)
 
-#define __kunmap_atomic_secondary(slot, vaddr)                  \
-do {                                                            \
-        asm volatile("tlbpr %0,gr0,#4,#1" : : "r"(vaddr));      \
+#define __kunmap_atomic_secondary(slot, vaddr)                          \
+do {                                                                    \
+        asm volatile("tlbpr %0,gr0,#4,#1" : : "r"(vaddr) : "memory");   \
 } while(0)
 
 static inline void kunmap_atomic(void *kvaddr, enum km_type type)
@@ -170,7 +170,8 @@ static inline void kunmap_atomic(void *kvaddr, enum km_type type)
         default:
                 BUG();
         }
-        preempt_enable();
+        dec_preempt_count();
+        preempt_check_resched();
 }
 
 #endif /* !__ASSEMBLY__ */
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 1d9573cf4a0b..c92ae0f166ff 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -37,7 +37,10 @@
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) unlikely((condition))
+#define WARN_ON(condition) ({                                           \
+        typeof(condition) __ret_warn_on = (condition);                  \
+        unlikely(__ret_warn_on);                                        \
+})
 #endif
 #endif
 
diff --git a/include/asm-generic/device.h b/include/asm-generic/device.h
new file mode 100644
index 000000000000..c17c9600f220
--- /dev/null
+++ b/include/asm-generic/device.h
@@ -0,0 +1,12 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#ifndef _ASM_GENERIC_DEVICE_H
+#define _ASM_GENERIC_DEVICE_H
+
+struct dev_archdata {
+};
+
+#endif /* _ASM_GENERIC_DEVICE_H */
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 69240b52f8e1..e60d6f21fa62 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -125,6 +125,10 @@
                 *(__param)                                              \
                 VMLINUX_SYMBOL(__stop___param) = .;                     \
         }                                                               \
+                                                                        \
+        /* Unwind data binary search table */                           \
+        EH_FRAME_HDR                                                    \
+                                                                        \
         __end_rodata = .;                                               \
         . = ALIGN(4096);
 
@@ -157,6 +161,18 @@
                 *(.kprobes.text)                                        \
                 VMLINUX_SYMBOL(__kprobes_text_end) = .;
 
+#ifdef CONFIG_STACK_UNWIND
+                /* Unwind data binary search table */
+#define EH_FRAME_HDR                                                    \
+                .eh_frame_hdr : AT(ADDR(.eh_frame_hdr) - LOAD_OFFSET) { \
+                        VMLINUX_SYMBOL(__start_unwind_hdr) = .;         \
+                        *(.eh_frame_hdr)                                \
+                        VMLINUX_SYMBOL(__end_unwind_hdr) = .;           \
+                }
+#else
+#define EH_FRAME_HDR
+#endif
+
                 /* DWARF debug sections.
                 Symbols in the DWARF debugging sections are relative to
                 the beginning of the section so we begin them at 0.  */
@@ -197,3 +213,22 @@
 
 #define NOTES                                                           \
                 .notes : { *(.note.*) } :note
+
+#define INITCALLS                                                       \
+        *(.initcall0.init)                                              \
+        *(.initcall0s.init)                                             \
+        *(.initcall1.init)                                              \
+        *(.initcall1s.init)                                             \
+        *(.initcall2.init)                                              \
+        *(.initcall2s.init)                                             \
+        *(.initcall3.init)                                              \
+        *(.initcall3s.init)                                             \
+        *(.initcall4.init)                                              \
+        *(.initcall4s.init)                                             \
+        *(.initcall5.init)                                              \
+        *(.initcall5s.init)                                             \
+        *(.initcall6.init)                                              \
+        *(.initcall6s.init)                                             \
+        *(.initcall7.init)                                              \
+        *(.initcall7s.init)
+
diff --git a/include/asm-h8300/checksum.h b/include/asm-h8300/checksum.h
index 3051931dd301..98724e12508c 100644
--- a/include/asm-h8300/checksum.h
+++ b/include/asm-h8300/checksum.h
@@ -13,7 +13,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -23,7 +23,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
 
 
 /*
@@ -33,20 +33,17 @@ unsigned int csum_partial_copy(const char *src, char *dst, int len, int sum);
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const char *src, char *dst,
-                                                int len, int sum, int *csum_err);
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum, int *csum_err);
 
-#define csum_partial_copy_nocheck(src, dst, len, sum)   \
-        csum_partial_copy((src), (dst), (len), (sum))
-
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 
 /*
  *      Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         __asm__("mov.l %0,er0\n\t"
                 "add.w e0,r0\n\t"
@@ -58,7 +55,7 @@ static inline unsigned int csum_fold(unsigned int sum)
                 : "=r"(sum)
                 : "0"(sum)
                 : "er0");
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 
@@ -67,9 +64,9 @@ static inline unsigned int csum_fold(unsigned int sum)
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         __asm__ ("sub.l er0,er0\n\t"
                  "add.l %2,%0\n\t"
@@ -88,9 +85,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
         return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -100,6 +97,6 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * in icmp.c
  */
 
-extern unsigned short ip_compute_csum(const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #endif /* _H8300_CHECKSUM_H */
diff --git a/include/asm-h8300/device.h b/include/asm-h8300/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-h8300/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 6016632d032f..c80b3a94511a 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -132,6 +132,7 @@ extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
 
 #ifdef CONFIG_X86_IO_APIC
 extern int acpi_skip_timer_override;
+extern int acpi_use_timer_override;
 #endif
 
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
diff --git a/include/asm-i386/checksum.h b/include/asm-i386/checksum.h
index 67d3630c4e89..75194abbe8ee 100644
--- a/include/asm-i386/checksum.h
+++ b/include/asm-i386/checksum.h
@@ -17,7 +17,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -27,8 +27,8 @@ asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsign
  * better 64-bit) boundary
  */
 
-asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsigned char *dst,
-                                                  int len, int sum, int *src_err_ptr, int *dst_err_ptr);
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
+                                                  int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr);
 
 /*
  *      Note: when you get a NULL pointer exception here this means someone
@@ -38,18 +38,18 @@ asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsi
  *      access_ok().
  */
 static __inline__
-unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
-                                        int len, int sum)
+__wsum csum_partial_copy_nocheck (const void *src, void *dst,
+                                        int len, __wsum sum)
 {
         return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
 }
 
 static __inline__
-unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-                                                int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum, int *err_ptr)
 {
         might_sleep();
-        return csum_partial_copy_generic((__force unsigned char *)src, dst,
+        return csum_partial_copy_generic((__force void *)src, dst,
                                         len, sum, err_ptr, NULL);
 }
 
@@ -60,8 +60,7 @@ unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsign
  *      By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by
  *      Arnt Gulbrandsen.
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-                                          unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum;
 
@@ -89,29 +88,29 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
         : "=r" (sum), "=r" (iph), "=r" (ihl)
         : "1" (iph), "2" (ihl)
         : "memory");
-        return(sum);
+        return (__force __sum16)sum;
 }
 
 /*
  *      Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         __asm__(
                 "addl %1, %0            ;\n"
                 "adcl $0xffff, %0       ;\n"
                 : "=r" (sum)
-                : "r" (sum << 16), "0" (sum & 0xffff0000)
+                : "r" ((__force u32)sum << 16),
+                  "0" ((__force u32)sum & 0xffff0000)
         );
-        return (~sum) >> 16;
+        return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                                   unsigned long daddr,
-                                                   unsigned short len,
-                                                   unsigned short proto,
-                                                   unsigned int sum)
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+                                           unsigned short len,
+                                           unsigned short proto,
+                                           __wsum sum)
 {
     __asm__(
         "addl %1, %0    ;\n"
@@ -119,7 +118,7 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
         "adcl %3, %0    ;\n"
         "adcl $0, %0    ;\n"
         : "=r" (sum)
-        : "g" (daddr), "g"(saddr), "g"((ntohs(len)<<16)+proto*256), "0"(sum));
+        : "g" (daddr), "g"(saddr), "g"((len + proto) << 8), "0"(sum));
     return sum;
 }
 
@@ -127,11 +126,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -141,17 +139,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                     struct in6_addr *daddr,
-                                                     __u32 len,
-                                                     unsigned short proto,
-                                                     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                          const struct in6_addr *daddr,
+                                          __u32 len, unsigned short proto,
+                                          __wsum sum)
 {
         __asm__(
                 "addl 0(%1), %0         ;\n"
@@ -176,19 +173,19 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *      Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
-                                                     unsigned char __user *dst,
-                                                     int len, int sum, 
+static __inline__ __wsum csum_and_copy_to_user(const void *src,
+                                                     void __user *dst,
+                                                     int len, __wsum sum,
                                                      int *err_ptr)
 {
         might_sleep();
         if (access_ok(VERIFY_WRITE, dst, len))
-                return csum_partial_copy_generic(src, (__force unsigned char *)dst, len, sum, NULL, err_ptr);
+                return csum_partial_copy_generic(src, (__force void *)dst, len, sum, NULL, err_ptr);
 
         if (len)
                 *err_ptr = -EFAULT;
 
-        return -1; /* invalid checksum */
+        return (__force __wsum)-1; /* invalid checksum */
 }
 
 #endif
diff --git a/include/asm-i386/device.h b/include/asm-i386/device.h
new file mode 100644
index 000000000000..849604c70e6b
--- /dev/null
+++ b/include/asm-i386/device.h
@@ -0,0 +1,15 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#ifndef _ASM_I386_DEVICE_H
+#define _ASM_I386_DEVICE_H
+
+struct dev_archdata {
+#ifdef CONFIG_ACPI
+        void    *acpi_handle;
+#endif
+};
+
+#endif /* _ASM_I386_DEVICE_H */
diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h
index 276ea7e8144a..059a9ff28b4d 100644
--- a/include/asm-i386/io_apic.h
+++ b/include/asm-i386/io_apic.h
@@ -12,10 +12,6 @@
 
 #ifdef CONFIG_X86_IO_APIC
 
-#define IO_APIC_BASE(idx) \
-                ((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
-                + (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
-
 /*
  * The structure of the IO-APIC:
  */
@@ -119,31 +115,8 @@ extern struct mpc_config_intsrc mp_irqs[MAX_IRQ_SOURCES];
 /* non-0 if default (table-less) MP configuration */
 extern int mpc_default_type;
 
-static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
-{
-        *IO_APIC_BASE(apic) = reg;
-        return *(IO_APIC_BASE(apic)+4);
-}
-
-static inline void io_apic_write(unsigned int apic, unsigned int reg, unsigned int value)
-{
-        *IO_APIC_BASE(apic) = reg;
-        *(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Re-write a value: to be used for read-modify-write
- * cycles where the read already set up the index register.
- *
- * Older SiS APIC requires we rewrite the index regiser
- */
+/* Older SiS APIC requires we rewrite the index register */
 extern int sis_apic_bug;
-static inline void io_apic_modify(unsigned int apic, unsigned int reg, unsigned int value)
-{
-        if (sis_apic_bug)
-                *IO_APIC_BASE(apic) = reg;
-        *(IO_APIC_BASE(apic)+4) = value;
-}
 
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
diff --git a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h
index ef0671e5d5c5..43e5bd8f4a19 100644
--- a/include/asm-i386/mach-summit/mach_apic.h
+++ b/include/asm-i386/mach-summit/mach_apic.h
@@ -88,7 +88,11 @@ static inline void clustered_apic_check(void)
 
 static inline int apicid_to_node(int logical_apicid)
 {
+#ifdef CONFIG_SMP
         return apicid_2_node[hard_smp_processor_id()];
+#else
+        return 0;
+#endif
 }
 
 /* Mapping from cpu number to logical apicid */
diff --git a/include/asm-i386/mach-visws/do_timer.h b/include/asm-i386/mach-visws/do_timer.h
deleted file mode 100644
index 21cd696d4d0f..000000000000
--- a/include/asm-i386/mach-visws/do_timer.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* defines for inline arch setup functions */
-
-#include <asm/fixmap.h>
-#include <asm/i8259.h>
-#include "cobalt.h"
-
-static inline void do_timer_interrupt_hook(void)
-{
-        /* Clear the interrupt */
-        co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR);
-
-        do_timer(1);
-#ifndef CONFIG_SMP
-        update_process_times(user_mode_vm(irq_regs));
-#endif
-/*
- * In the SMP case we use the local APIC timer interrupt to do the
- * profiling, except when we simulate SMP mode on a uniprocessor
- * system, in that case we have to call the local interrupt handler.
- */
-#ifndef CONFIG_X86_LOCAL_APIC
-        profile_tick(CPU_PROFILING);
-#else
-        if (!using_apic_timer)
-                smp_local_timer_interrupt();
-#endif
-}
-
-static inline int do_timer_overflow(int count)
-{
-        int i;
-
-        spin_lock(&i8259A_lock);
-        /*
-         * This is tricky when I/O APICs are used;
-         * see do_timer_interrupt().
-         */
-        i = inb(0x20);
-        spin_unlock(&i8259A_lock);
-        
-        /* assumption about timer being IRQ0 */
-        if (i & 0x01) {
-                /*
-                 * We cannot detect lost timer interrupts ... 
-                 * well, that's why we call them lost, don't we? :)
-                 * [hmm, on the Pentium and Alpha we can ... sort of]
-                 */
-                count -= LATCH;
-        } else {
-                printk("do_slow_gettimeoffset(): hardware timer problem?\n");
-        }
-        return count;
-}
diff --git a/include/asm-i386/mach-visws/mach_apic.h b/include/asm-i386/mach-visws/mach_apic.h
index de438c7147a8..18afe6b6fc4d 100644
--- a/include/asm-i386/mach-visws/mach_apic.h
+++ b/include/asm-i386/mach-visws/mach_apic.h
@@ -51,6 +51,11 @@ static inline void clustered_apic_check(void)
 {
 }
 
+static inline int apicid_to_node(int logical_apicid)
+{
+        return 0;
+}
+
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
diff --git a/include/asm-ia64/checksum.h b/include/asm-ia64/checksum.h
index 1f230ff8ea81..bd40f4756ce1 100644
--- a/include/asm-ia64/checksum.h
+++ b/include/asm-ia64/checksum.h
@@ -10,23 +10,21 @@
  * This is a version of ip_compute_csum() optimized for IP headers,
  * which always checksum on 4 octet boundaries.
  */
-extern unsigned short ip_fast_csum (unsigned char * iph, unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  * Computes the checksum of the TCP/UDP pseudo-header returns a 16-bit
  * checksum, already complemented
  */
-extern unsigned short int csum_tcpudp_magic (unsigned long saddr,
-                                             unsigned long daddr,
+extern __sum16 csum_tcpudp_magic (__be32 saddr, __be32 daddr,
                                              unsigned short len,
                                              unsigned short proto,
-                                             unsigned int sum);
+                                             __wsum sum);
 
-extern unsigned int csum_tcpudp_nofold (unsigned long saddr,
-                                        unsigned long daddr,
+extern __wsum csum_tcpudp_nofold (__be32 saddr, __be32 daddr,
                                         unsigned short len,
                                         unsigned short proto,
-                                        unsigned int sum);
+                                        __wsum sum);
 
 /*
  * Computes the checksum of a memory block at buff, length len,
@@ -40,8 +38,7 @@ extern unsigned int csum_tcpudp_nofold (unsigned long saddr,
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial (const unsigned char * buff, int len,
-                                  unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * Same as csum_partial, but copies from src while it checksums.
@@ -49,28 +46,28 @@ extern unsigned int csum_partial (const unsigned char * buff, int len,
  * Here it is even more important to align src and dst on a 32-bit (or
  * even better 64-bit) boundary.
  */
-extern unsigned int csum_partial_copy_from_user (const char *src, char *dst,
-                                                 int len, unsigned int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                 int len, __wsum sum,
                                                  int *errp);
 
-extern unsigned int csum_partial_copy_nocheck (const char *src, char *dst,
-                                               int len, unsigned int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                               int len, __wsum sum);
 
 /*
  * This routine is used for miscellaneous IP-like checksums, mainly in
  * icmp.c
  */
-extern unsigned short ip_compute_csum (unsigned char *buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 /*
  * Fold a partial checksum without adding pseudo headers.
  */
-static inline unsigned short
-csum_fold (unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+        u32 sum = (__force u32)csum;
         sum = (sum & 0xffff) + (sum >> 16);
         sum = (sum & 0xffff) + (sum >> 16);
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 #endif /* _ASM_IA64_CHECKSUM_H */
diff --git a/include/asm-ia64/device.h b/include/asm-ia64/device.h
new file mode 100644
index 000000000000..3db6daf7f251
--- /dev/null
+++ b/include/asm-ia64/device.h
@@ -0,0 +1,15 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#ifndef _ASM_IA64_DEVICE_H
+#define _ASM_IA64_DEVICE_H
+
+struct dev_archdata {
+#ifdef CONFIG_ACPI
+        void    *acpi_handle;
+#endif
+};
+
+#endif /* _ASM_IA64_DEVICE_H */
diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h
index 43bfff6c6b87..6311e168cd34 100644
--- a/include/asm-ia64/io.h
+++ b/include/asm-ia64/io.h
@@ -32,7 +32,7 @@
  */
 #define IO_SPACE_LIMIT          0xffffffffffffffffUL
 
-#define MAX_IO_SPACES_BITS              4
+#define MAX_IO_SPACES_BITS              8
 #define MAX_IO_SPACES                   (1UL << MAX_IO_SPACES_BITS)
 #define IO_SPACE_BITS                   24
 #define IO_SPACE_SIZE                   (1UL << IO_SPACE_BITS)
@@ -417,6 +417,8 @@ __writeq (unsigned long val, volatile void __iomem *addr)
 # define outl_p         outl
 #endif
 
+# ifdef __KERNEL__
+
 extern void __iomem * ioremap(unsigned long offset, unsigned long size);
 extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size);
 
@@ -430,8 +432,6 @@ iounmap (volatile void __iomem *addr)
 #define dmi_iounmap(x,l) iounmap(x)
 #define dmi_alloc(l) kmalloc(l, GFP_ATOMIC)
 
-# ifdef __KERNEL__
-
 /*
  * String version of IO memory access ops:
  */
diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h
index 7ffbddf5306f..8f784f8e45b0 100644
--- a/include/asm-ia64/machvec.h
+++ b/include/asm-ia64/machvec.h
@@ -36,6 +36,7 @@ typedef int ia64_mv_pci_legacy_read_t (struct pci_bus *, u16 port, u32 *val,
 typedef int ia64_mv_pci_legacy_write_t (struct pci_bus *, u16 port, u32 val,
                                         u8 size);
 typedef void ia64_mv_migrate_t(struct task_struct * task);
+typedef void ia64_mv_pci_fixup_bus_t (struct pci_bus *);
 
 /* DMA-mapping interface: */
 typedef void ia64_mv_dma_init (void);
@@ -95,6 +96,11 @@ machvec_noop_task (struct task_struct *task)
 {
 }
 
+static inline void
+machvec_noop_bus (struct pci_bus *bus)
+{
+}
+
 extern void machvec_setup (char **);
 extern void machvec_timer_interrupt (int, void *);
 extern void machvec_dma_sync_single (struct device *, dma_addr_t, size_t, int);
@@ -159,6 +165,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
 #  define platform_migrate              ia64_mv.migrate
 #  define platform_setup_msi_irq        ia64_mv.setup_msi_irq
 #  define platform_teardown_msi_irq     ia64_mv.teardown_msi_irq
+#  define platform_pci_fixup_bus        ia64_mv.pci_fixup_bus
 # endif
 
 /* __attribute__((__aligned__(16))) is required to make size of the
@@ -210,6 +217,7 @@ struct ia64_machine_vector {
         ia64_mv_migrate_t *migrate;
         ia64_mv_setup_msi_irq_t *setup_msi_irq;
         ia64_mv_teardown_msi_irq_t *teardown_msi_irq;
+        ia64_mv_pci_fixup_bus_t *pci_fixup_bus;
 } __attribute__((__aligned__(16))); /* align attrib? see above comment */
 
 #define MACHVEC_INIT(name)                      \
@@ -257,6 +265,7 @@ struct ia64_machine_vector {
         platform_migrate,                       \
         platform_setup_msi_irq,                 \
         platform_teardown_msi_irq,              \
+        platform_pci_fixup_bus,                 \
 }
 
 extern struct ia64_machine_vector ia64_mv;
@@ -416,5 +425,8 @@ extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size
 #ifndef platform_teardown_msi_irq
 # define platform_teardown_msi_irq      ((ia64_mv_teardown_msi_irq_t*)NULL)
 #endif
+#ifndef platform_pci_fixup_bus
+# define platform_pci_fixup_bus machvec_noop_bus
+#endif
 
 #endif /* _ASM_IA64_MACHVEC_H */
diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h
index c54b165b1c17..83325f6db03e 100644
--- a/include/asm-ia64/machvec_sn2.h
+++ b/include/asm-ia64/machvec_sn2.h
@@ -69,6 +69,7 @@ extern ia64_mv_dma_supported		sn_dma_supported;
 extern ia64_mv_migrate_t                sn_migrate;
 extern ia64_mv_setup_msi_irq_t          sn_setup_msi_irq;
 extern ia64_mv_teardown_msi_irq_t       sn_teardown_msi_irq;
+extern ia64_mv_pci_fixup_bus_t          sn_pci_fixup_bus;
 
 
 /*
@@ -127,6 +128,7 @@ extern ia64_mv_teardown_msi_irq_t	sn_teardown_msi_irq;
 #define platform_setup_msi_irq          ((ia64_mv_setup_msi_irq_t*)NULL)
 #define platform_teardown_msi_irq       ((ia64_mv_teardown_msi_irq_t*)NULL)
 #endif
+#define platform_pci_fixup_bus          sn_pci_fixup_bus
 
 #include <asm/sn/io.h>
 
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 2c8fd92d0ece..4283ddcc25fb 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -764,7 +764,7 @@ struct ia64_pal_retval {
  * (generally 0) MUST be passed.  Reserved parameters are not optional
  * parameters.
  */
-extern struct ia64_pal_retval ia64_pal_call_static (u64, u64, u64, u64, u64);
+extern struct ia64_pal_retval ia64_pal_call_static (u64, u64, u64, u64);
 extern struct ia64_pal_retval ia64_pal_call_stacked (u64, u64, u64, u64);
 extern struct ia64_pal_retval ia64_pal_call_phys_static (u64, u64, u64, u64);
 extern struct ia64_pal_retval ia64_pal_call_phys_stacked (u64, u64, u64, u64);
@@ -774,14 +774,7 @@ extern void ia64_load_scratch_fpregs (struct ia64_fpreg *);
 #define PAL_CALL(iprv,a0,a1,a2,a3) do {                 \
         struct ia64_fpreg fr[6];                        \
         ia64_save_scratch_fpregs(fr);                   \
-        iprv = ia64_pal_call_static(a0, a1, a2, a3, 0); \
-        ia64_load_scratch_fpregs(fr);                   \
-} while (0)
-
-#define PAL_CALL_IC_OFF(iprv,a0,a1,a2,a3) do {          \
-        struct ia64_fpreg fr[6];                        \
-        ia64_save_scratch_fpregs(fr);                   \
-        iprv = ia64_pal_call_static(a0, a1, a2, a3, 1); \
+        iprv = ia64_pal_call_static(a0, a1, a2, a3);    \
         ia64_load_scratch_fpregs(fr);                   \
 } while (0)
 
diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h
index ef616fd4cb1b..825eb7d882e6 100644
--- a/include/asm-ia64/pci.h
+++ b/include/asm-ia64/pci.h
@@ -26,16 +26,18 @@ void pcibios_config_init(void);
 struct pci_dev;
 
 /*
- * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct correspondence
- * between device bus addresses and CPU physical addresses.  Platforms with a hardware I/O
- * MMU _must_ turn this off to suppress the bounce buffer handling code in the block and
- * network device layers.  Platforms with separate bus address spaces _must_ turn this off
- * and provide a device DMA mapping implementation that takes care of the necessary
+ * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct
+ * correspondence between device bus addresses and CPU physical addresses.
+ * Platforms with a hardware I/O MMU _must_ turn this off to suppress the
+ * bounce buffer handling code in the block and network device layers.
+ * Platforms with separate bus address spaces _must_ turn this off and provide
+ * a device DMA mapping implementation that takes care of the necessary
  * address translation.
  *
- * For now, the ia64 platforms which may have separate/multiple bus address spaces all
- * have I/O MMUs which support the merging of physically discontiguous buffers, so we can
- * use that as the sole factor to determine the setting of PCI_DMA_BUS_IS_PHYS.
+ * For now, the ia64 platforms which may have separate/multiple bus address
+ * spaces all have I/O MMUs which support the merging of physically
+ * discontiguous buffers, so we can use that as the sole factor to determine
+ * the setting of PCI_DMA_BUS_IS_PHYS.
  */
 extern unsigned long ia64_max_iommu_merge_mask;
 #define PCI_DMA_BUS_IS_PHYS     (ia64_max_iommu_merge_mask == ~0UL)
@@ -52,9 +54,6 @@ pcibios_penalize_isa_irq (int irq, int active)
         /* We don't do dynamic PCI IRQ allocation */
 }
 
-#define HAVE_ARCH_PCI_MWI 1
-extern int pcibios_prep_mwi (struct pci_dev *);
-
 #include <asm-generic/pci-dma-compat.h>
 
 /* pci_unmap_{single,page} is not a nop, thus... */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 0b210abbe003..d000689d9142 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -659,6 +659,7 @@ ia64_sal_freq_base (unsigned long which, unsigned long *ticks_per_second,
 }
 
 extern s64 ia64_sal_cache_flush (u64 cache_type);
+extern void __init check_sal_cache_flush (void);
 
 /* Initialize all the processor and platform level instruction and data caches */
 static inline s64
diff --git a/include/asm-ia64/sn/acpi.h b/include/asm-ia64/sn/acpi.h
new file mode 100644
index 000000000000..2850a7ef5e71
--- /dev/null
+++ b/include/asm-ia64/sn/acpi.h
@@ -0,0 +1,16 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 Silicon Graphics, Inc. All rights reserved.
+ */
+
+#ifndef _ASM_IA64_SN_ACPI_H
+#define _ASM_IA64_SN_ACPI_H
+
+#include "acpi/acglobal.h"
+
+#define SN_ACPI_BASE_SUPPORT()   (acpi_gbl_DSDT->oem_revision >= 0x20101)
+
+#endif /* _ASM_IA64_SN_ACPI_H */
diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h
index 1d9efe541662..e715c794b186 100644
--- a/include/asm-ia64/sn/addrs.h
+++ b/include/asm-ia64/sn/addrs.h
@@ -136,9 +136,13 @@
  */
 #define TO_PHYS(x)              (TO_PHYS_MASK & (x))
 #define TO_CAC(x)               (CAC_BASE     | TO_PHYS(x))
+#ifdef CONFIG_SGI_SN
 #define TO_AMO(x)               (AMO_BASE     | TO_PHYS(x))
 #define TO_GET(x)               (GET_BASE     | TO_PHYS(x))
-
+#else
+#define TO_AMO(x)               ({ BUG(); x; })
+#define TO_GET(x)               ({ BUG(); x; })
+#endif
 
 /*
  * Covert from processor physical address to II/TIO physical address:
diff --git a/include/asm-ia64/sn/pcidev.h b/include/asm-ia64/sn/pcidev.h
index eac3561574be..9fe89a93d880 100644
--- a/include/asm-ia64/sn/pcidev.h
+++ b/include/asm-ia64/sn/pcidev.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1992 - 1997, 2000-2006 Silicon Graphics, Inc. All rights reserved.
  */
 #ifndef _ASM_IA64_SN_PCI_PCIDEV_H
 #define _ASM_IA64_SN_PCI_PCIDEV_H
@@ -12,31 +12,29 @@
 
 /*
  * In ia64, pci_dev->sysdata must be a *pci_controller. To provide access to
- * the pcidev_info structs for all devices under a controller, we extend the
- * definition of pci_controller, via sn_pci_controller, to include a list
- * of pcidev_info.
+ * the pcidev_info structs for all devices under a controller, we keep a
+ * list of pcidev_info under pci_controller->platform_data.
  */
-struct sn_pci_controller {
-        struct pci_controller pci_controller;
+struct sn_platform_data {
+        void *provider_soft;
         struct list_head pcidev_info;
 };
 
-#define SN_PCI_CONTROLLER(dev) ((struct sn_pci_controller *) dev->sysdata)
+#define SN_PLATFORM_DATA(busdev) \
+        ((struct sn_platform_data *)(PCI_CONTROLLER(busdev)->platform_data))
 
 #define SN_PCIDEV_INFO(dev)     sn_pcidev_info_get(dev)
 
-#define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \
-        (struct pcibus_info *)((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data))
 /*
  * Given a pci_bus, return the sn pcibus_bussoft struct.  Note that
  * this only works for root busses, not for busses represented by PPB's.
  */
 
 #define SN_PCIBUS_BUSSOFT(pci_bus) \
-        ((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data))
+        ((struct pcibus_bussoft *)(SN_PLATFORM_DATA(pci_bus)->provider_soft))
 
 #define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \
-        (struct pcibus_info *)((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data))
+        ((struct pcibus_info *)(SN_PLATFORM_DATA(pci_bus)->provider_soft))
 /*
  * Given a struct pci_dev, return the sn pcibus_bussoft struct.  Note
  * that this is not equivalent to SN_PCIBUS_BUSSOFT(pci_dev->bus) due
@@ -72,8 +70,6 @@ extern void sn_irq_fixup(struct pci_dev *pci_dev,
                          struct sn_irq_info *sn_irq_info);
 extern void sn_irq_unfixup(struct pci_dev *pci_dev);
 extern struct pcidev_info * sn_pcidev_info_get(struct pci_dev *);
-extern void sn_pci_controller_fixup(int segment, int busnum,
-                                    struct pci_bus *bus);
 extern void sn_bus_store_sysdata(struct pci_dev *dev);
 extern void sn_bus_free_sysdata(void);
 extern void sn_generate_path(struct pci_bus *pci_bus, char *address);
diff --git a/include/asm-ia64/sn/sn_feature_sets.h b/include/asm-ia64/sn/sn_feature_sets.h
index 30dcfa442e53..bfdc36273ed4 100644
--- a/include/asm-ia64/sn/sn_feature_sets.h
+++ b/include/asm-ia64/sn/sn_feature_sets.h
@@ -44,8 +44,14 @@ extern int sn_prom_feature_available(int id);
  * Once enabled, a feature cannot be disabled.
  *
  * By default, features are disabled unless explicitly enabled.
+ *
+ * These defines must be kept in sync with the corresponding
+ * PROM definitions in feature_sets.h.
  */
 #define  OSF_MCA_SLV_TO_OS_INIT_SLV     0
 #define  OSF_FEAT_LOG_SBES              1
+#define  OSF_ACPI_ENABLE                2
+#define  OSF_PCISEGMENT_ENABLE          3
+
 
 #endif /* _ASM_IA64_SN_FEATURE_SETS_H */
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index ba826b3f75bb..be5d83ad7cb1 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -77,6 +77,7 @@
 #define  SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST      0x02000058   // deprecated
 #define  SN_SAL_IOIF_GET_DEVICE_DMAFLUSH_LIST      0x0200005a
 
+#define SN_SAL_IOIF_INIT                           0x0200005f
 #define SN_SAL_HUB_ERROR_INTERRUPT                 0x02000060
 #define SN_SAL_BTE_RECOVER                         0x02000061
 #define SN_SAL_RESERVED_DO_NOT_USE                 0x02000062
diff --git a/include/asm-ia64/uaccess.h b/include/asm-ia64/uaccess.h
index 9adb51211c22..449c8c0fa2bd 100644
--- a/include/asm-ia64/uaccess.h
+++ b/include/asm-ia64/uaccess.h
@@ -389,7 +389,7 @@ xlate_dev_kmem_ptr (char * p)
         struct page *page;
         char * ptr;
 
-        page = virt_to_page((unsigned long)p >> PAGE_SHIFT);
+        page = virt_to_page((unsigned long)p);
         if (PageUncached(page))
                 ptr = (char *)__pa(p) + __IA64_UNCACHED_OFFSET;
         else
diff --git a/include/asm-m32r/checksum.h b/include/asm-m32r/checksum.h
index 877ebf46e9ff..a7a7c4f44abe 100644
--- a/include/asm-m32r/checksum.h
+++ b/include/asm-m32r/checksum.h
@@ -31,8 +31,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char *buff,
-                                     int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * The same as csum_partial, but copies from src while it checksums.
@@ -40,24 +39,22 @@ asmlinkage unsigned int csum_partial(const unsigned char *buff,
  * Here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-                                              unsigned char *dst,
-                                              int len, unsigned int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                              int len, __wsum sum);
 
 /*
  * This is a new version of the above that records errors it finds in *errp,
  * but continues and zeros thre rest of the buffer.
  */
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-                                                unsigned char *dst,
-                                                int len, unsigned int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum,
                                                 int *err_ptr);
 
 /*
  *      Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned long tmpreg;
         __asm__(
@@ -72,16 +69,17 @@ static inline unsigned int csum_fold(unsigned int sum)
                 : "0"  (sum)
                 : "cbit"
         );
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
  * This is a version of ip_compute_csum() optimized for IP headers,
  * which always checksum on 4 octet boundaries.
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-                                          unsigned int ihl) {
-        unsigned long sum, tmpreg0, tmpreg1;
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+{
+        unsigned long tmpreg0, tmpreg1;
+        __wsum sum;
 
         __asm__ __volatile__(
                 "       ld      %0, @%1+ \n"
@@ -115,16 +113,15 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
         return csum_fold(sum);
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                               unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                                unsigned short len,
                                                unsigned short proto,
-                                               unsigned int sum)
+                                               __wsum sum)
 {
 #if defined(__LITTLE_ENDIAN)
-        unsigned long len_proto = (ntohs(len)<<16)+proto*256;
+        unsigned long len_proto = (proto + len) << 8;
 #else
-        unsigned long len_proto = (proto<<16)+len;
+        unsigned long len_proto = proto + len;
 #endif
         unsigned long tmpreg;
 
@@ -147,11 +144,10 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -161,16 +157,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len) {
+static inline __sum16 ip_compute_csum(const void *buff, int len)
+{
         return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                 struct in6_addr *daddr,
-                                                 __u16 len,
-                                                 unsigned short proto,
-                                                 unsigned int sum)
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                      const struct in6_addr *daddr,
+                                      __u32 len, unsigned short proto,
+                                      __wsum sum)
 {
         unsigned long tmpreg0, tmpreg1, tmpreg2, tmpreg3;
         __asm__(
@@ -197,7 +193,7 @@ static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
                 : "=&r" (sum), "=&r" (tmpreg0), "=&r" (tmpreg1),
                   "=&r" (tmpreg2), "=&r" (tmpreg3)
                 : "r" (saddr), "r" (daddr),
-                  "r" (htonl((__u32) (len))), "r" (htonl(proto)), "0" (sum)
+                  "r" (htonl(len)), "r" (htonl(proto)), "0" (sum)
                 : "cbit"
         );
 
diff --git a/include/asm-m32r/device.h b/include/asm-m32r/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-m32r/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m68k/checksum.h b/include/asm-m68k/checksum.h
index 17280ef719f5..494f9aec37ea 100644
--- a/include/asm-m68k/checksum.h
+++ b/include/asm-m68k/checksum.h
@@ -15,7 +15,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -25,22 +25,21 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-                                                unsigned char *dst,
-                                                int len, int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+                                                void *dst,
+                                                int len, __wsum sum,
                                                 int *csum_err);
 
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-                                              unsigned char *dst, int len,
-                                              int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src,
+                                              void *dst, int len,
+                                              __wsum sum);
 
 /*
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  *
  */
-static inline unsigned short
-ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum = 0;
         unsigned long tmp;
@@ -58,29 +57,29 @@ ip_fast_csum(unsigned char *iph, unsigned int ihl)
                  : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)
                  : "0" (sum), "1" (iph), "2" (ihl)
                  : "memory");
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 /*
  *      Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
-        unsigned int tmp = sum;
+        unsigned int tmp = (__force u32)sum;
         __asm__("swap %1\n\t"
                 "addw %1, %0\n\t"
                 "clrw %1\n\t"
                 "addxw %1, %0"
                 : "=&d" (sum), "=&d" (tmp)
                 : "0" (sum), "1" (tmp));
-        return ~sum;
+        return (__force __sum16)~sum;
 }
 
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         __asm__ ("addl  %2,%0\n\t"
                  "addxl %3,%0\n\t"
@@ -98,9 +97,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -110,16 +109,15 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * in icmp.c
  */
 
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-                __u32 len, unsigned short proto, unsigned int sum)
+static __inline__ __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+                __u32 len, unsigned short proto, __wsum sum)
 {
         register unsigned long tmp;
         __asm__("addl %2@,%0\n\t"
diff --git a/include/asm-m68k/device.h b/include/asm-m68k/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-m68k/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m68knommu/checksum.h b/include/asm-m68knommu/checksum.h
index 294ec7583ac9..81883482ffb1 100644
--- a/include/asm-m68knommu/checksum.h
+++ b/include/asm-m68knommu/checksum.h
@@ -15,7 +15,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -25,8 +25,8 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * better 64-bit) boundary
  */
 
-unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst,
-        int len, int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+        int len, __wsum sum);
 
 
 /*
@@ -36,33 +36,31 @@ unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst,
  * better 64-bit) boundary
  */
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char *src,
-        unsigned char *dst, int len, int sum, int *csum_err);
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+        void *dst, int len, __wsum sum, int *csum_err);
 
-#define csum_partial_copy_nocheck(src, dst, len, sum)   \
-        csum_partial_copy((src), (dst), (len), (sum))
-
-unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  *      Fold a partial checksum
  */
 
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
+        unsigned int tmp = (__force u32)sum;
 #ifdef CONFIG_COLDFIRE
-        sum = (sum & 0xffff) + (sum >> 16);
-        sum = (sum & 0xffff) + (sum >> 16);
+        tmp = (tmp & 0xffff) + (tmp >> 16);
+        tmp = (tmp & 0xffff) + (tmp >> 16);
+        return (__force __sum16)~tmp;
 #else
-        unsigned int tmp = sum;
         __asm__("swap %1\n\t"
                 "addw %1, %0\n\t"
                 "clrw %1\n\t"
                 "addxw %1, %0"
                 : "=&d" (sum), "=&d" (tmp)
                 : "0" (sum), "1" (sum));
+        return (__force __sum16)~sum;
 #endif
-        return ~sum;
 }
 
 
@@ -71,9 +69,9 @@ static inline unsigned int csum_fold(unsigned int sum)
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         __asm__ ("addl  %1,%0\n\t"
                  "addxl %4,%0\n\t"
@@ -86,9 +84,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
         return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
-                  unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+                  unsigned short proto, __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -98,12 +96,12 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
  * in icmp.c
  */
 
-extern unsigned short ip_compute_csum(const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-                __u32 len, unsigned short proto, unsigned int sum) 
+static __inline__ __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+                __u32 len, unsigned short proto, __wsum sum)
 {
         register unsigned long tmp;
         __asm__("addl %2@,%0\n\t"
diff --git a/include/asm-m68knommu/device.h b/include/asm-m68knommu/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-m68knommu/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m68knommu/irq_regs.h b/include/asm-m68knommu/irq_regs.h
new file mode 100644
index 000000000000..3dd9c0b70270
--- /dev/null
+++ b/include/asm-m68knommu/irq_regs.h
@@ -0,0 +1 @@
+#include <asm-generic/irq_regs.h>
diff --git a/include/asm-m68knommu/irqnode.h b/include/asm-m68knommu/irqnode.h
index a2503dfc554c..6132a9858b52 100644
--- a/include/asm-m68knommu/irqnode.h
+++ b/include/asm-m68knommu/irqnode.h
@@ -8,7 +8,7 @@
  * interrupt source (if it supports chaining).
  */
 typedef struct irq_node {
-        irqreturn_t     (*handler)(int, void *, struct pt_regs *);
+        irq_handler_t   handler;
         unsigned long   flags;
         void            *dev_id;
         const char      *devname;
@@ -18,12 +18,12 @@ typedef struct irq_node {
 /*
  * This structure has only 4 elements for speed reasons
  */
-typedef struct irq_handler {
-        irqreturn_t     (*handler)(int, void *, struct pt_regs *);
+struct irq_entry {
+        irq_handler_t   handler;
         unsigned long   flags;
         void            *dev_id;
         const char      *devname;
-} irq_handler_t;
+};
 
 /* count of spurious interrupts */
 extern volatile unsigned int num_spurious;
diff --git a/include/asm-m68knommu/machdep.h b/include/asm-m68knommu/machdep.h
index 27c90afd3339..6ce28f8e0ead 100644
--- a/include/asm-m68knommu/machdep.h
+++ b/include/asm-m68knommu/machdep.h
@@ -18,7 +18,7 @@ extern int (*mach_kbdrate) (struct kbd_repeat *);
 extern void (*mach_kbd_leds) (unsigned int);
 /* machine dependent irq functions */
 extern void (*mach_init_IRQ) (void);
-extern irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *);
+extern irq_handler_t mach_default_handler;
 extern int (*mach_request_irq) (unsigned int irq, void (*handler)(int, void *, struct pt_regs *),
                                 unsigned long flags, const char *devname, void *dev_id);
 extern void (*mach_free_irq) (unsigned int irq, void *dev_id);
diff --git a/include/asm-m68knommu/mcfmbus.h b/include/asm-m68knommu/mcfmbus.h
index 13df9d41bd1a..319899c47a2c 100644
--- a/include/asm-m68knommu/mcfmbus.h
+++ b/include/asm-m68knommu/mcfmbus.h
@@ -37,7 +37,7 @@
 #define MCFMBUS_MFDR_MBC(a)     ((a)&0x3F)         /*M-Bus Clock*/
 
 /*
-*       Define bit flags in Controll Register
+*       Define bit flags in Control Register
 */
 
 #define MCFMBUS_MBCR_MEN           (0x80)  /* M-Bus Enable                 */
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index 45c706e34df1..c6275088cf65 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -19,12 +19,16 @@
 #define _ATYPE_
 #define _ATYPE32_
 #define _ATYPE64_
-#define _LLCONST_(x)    x
+#define _CONST64_(x)    x
 #else
 #define _ATYPE_         __PTRDIFF_TYPE__
 #define _ATYPE32_       int
-#define _ATYPE64_       long long
-#define _LLCONST_(x)    x ## LL
+#define _ATYPE64_       __s64
+#ifdef CONFIG_64BIT
+#define _CONST64_(x)    x ## L
+#else
+#define _CONST64_(x)    x ## LL
+#endif
 #endif
 
 /*
@@ -48,7 +52,7 @@
  */
 #define CPHYSADDR(a)            ((_ACAST32_(a)) & 0x1fffffff)
 #define XPHYSADDR(a)            ((_ACAST64_(a)) &                       \
-                                 _LLCONST_(0x000000ffffffffff))
+                                 _CONST64_(0x000000ffffffffff))
 
 #ifdef CONFIG_64BIT
 
@@ -57,14 +61,14 @@
  * The compatibility segments use the full 64-bit sign extended value.  Note
  * the R8000 doesn't have them so don't reference these in generic MIPS code.
  */
-#define XKUSEG                  _LLCONST_(0x0000000000000000)
-#define XKSSEG                  _LLCONST_(0x4000000000000000)
-#define XKPHYS                  _LLCONST_(0x8000000000000000)
-#define XKSEG                   _LLCONST_(0xc000000000000000)
-#define CKSEG0                  _LLCONST_(0xffffffff80000000)
-#define CKSEG1                  _LLCONST_(0xffffffffa0000000)
-#define CKSSEG                  _LLCONST_(0xffffffffc0000000)
-#define CKSEG3                  _LLCONST_(0xffffffffe0000000)
+#define XKUSEG                  _CONST64_(0x0000000000000000)
+#define XKSSEG                  _CONST64_(0x4000000000000000)
+#define XKPHYS                  _CONST64_(0x8000000000000000)
+#define XKSEG                   _CONST64_(0xc000000000000000)
+#define CKSEG0                  _CONST64_(0xffffffff80000000)
+#define CKSEG1                  _CONST64_(0xffffffffa0000000)
+#define CKSSEG                  _CONST64_(0xffffffffc0000000)
+#define CKSEG3                  _CONST64_(0xffffffffe0000000)
 
 #define CKSEG0ADDR(a)           (CPHYSADDR(a) | CKSEG0)
 #define CKSEG1ADDR(a)           (CPHYSADDR(a) | CKSEG1)
@@ -122,7 +126,7 @@
 #define PHYS_TO_XKSEG_UNCACHED(p)       PHYS_TO_XKPHYS(K_CALG_UNCACHED,(p))
 #define PHYS_TO_XKSEG_CACHED(p)         PHYS_TO_XKPHYS(K_CALG_COH_SHAREABLE,(p))
 #define XKPHYS_TO_PHYS(p)               ((p) & TO_PHYS_MASK)
-#define PHYS_TO_XKPHYS(cm,a)            (_LLCONST_(0x8000000000000000) | \
+#define PHYS_TO_XKPHYS(cm,a)            (_CONST64_(0x8000000000000000) | \
                                          ((cm)<<59) | (a))
 
 #if defined (CONFIG_CPU_R4300)                                          \
@@ -132,20 +136,20 @@
     || defined (CONFIG_CPU_NEVADA)                                      \
     || defined (CONFIG_CPU_TX49XX)                                      \
     || defined (CONFIG_CPU_MIPS64)
-#define TO_PHYS_MASK    _LLCONST_(0x0000000fffffffff)   /* 2^^36 - 1 */
+#define TO_PHYS_MASK    _CONST64_(0x0000000fffffffff)   /* 2^^36 - 1 */
 #endif
 
 #if defined (CONFIG_CPU_R8000)
 /* We keep KUSIZE consistent with R4000 for now (2^^40) instead of (2^^48) */
-#define TO_PHYS_MASK    _LLCONST_(0x000000ffffffffff)   /* 2^^40 - 1 */
+#define TO_PHYS_MASK    _CONST64_(0x000000ffffffffff)   /* 2^^40 - 1 */
 #endif
 
 #if defined (CONFIG_CPU_R10000)
-#define TO_PHYS_MASK    _LLCONST_(0x000000ffffffffff)   /* 2^^40 - 1 */
+#define TO_PHYS_MASK    _CONST64_(0x000000ffffffffff)   /* 2^^40 - 1 */
 #endif
 
 #if defined(CONFIG_CPU_SB1) || defined(CONFIG_CPU_SB1A)
-#define TO_PHYS_MASK    _LLCONST_(0x00000fffffffffff)   /* 2^^44 - 1 */
+#define TO_PHYS_MASK    _CONST64_(0x00000fffffffffff)   /* 2^^44 - 1 */
 #endif
 
 #ifndef CONFIG_CPU_R8000
@@ -155,7 +159,7 @@
  * in order to catch bugs in the source code.
  */
 
-#define COMPAT_K1BASE32         _LLCONST_(0xffffffffa0000000)
+#define COMPAT_K1BASE32         _CONST64_(0xffffffffa0000000)
 #define PHYS_TO_COMPATK1(x)     ((x) | COMPAT_K1BASE32) /* 32-bit compat k1 */
 
 #endif
diff --git a/include/asm-mips/asm.h b/include/asm-mips/asm.h
index e3038a4599ee..838eb3144d81 100644
--- a/include/asm-mips/asm.h
+++ b/include/asm-mips/asm.h
@@ -344,6 +344,7 @@ symbol		=	value
 #define PTR_L           lw
 #define PTR_S           sw
 #define PTR_LA          la
+#define PTR_LI          li
 #define PTR_SLL         sll
 #define PTR_SLLV        sllv
 #define PTR_SRL         srl
@@ -368,6 +369,7 @@ symbol		=	value
 #define PTR_L           ld
 #define PTR_S           sd
 #define PTR_LA          dla
+#define PTR_LI          dli
 #define PTR_SLL         dsll
 #define PTR_SLLV        dsllv
 #define PTR_SRL         dsrl
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index e64abc0d8221..7978d8e11647 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -9,16 +9,8 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996, 97, 99, 2000, 03, 04 by Ralf Baechle
+ * Copyright (C) 1996, 97, 99, 2000, 03, 04, 06 by Ralf Baechle
  */
-
-/*
- * As workaround for the ATOMIC_DEC_AND_LOCK / atomic_dec_and_lock mess in
- * <linux/spinlock.h> we have to include <linux/spinlock.h> outside the
- * main big wrapper ...
- */
-#include <linux/spinlock.h>
-
 #ifndef _ASM_ATOMIC_H
 #define _ASM_ATOMIC_H
 
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 1bb89c5a10ee..b9007411b60f 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -10,31 +10,26 @@
 #define _ASM_BITOPS_H
 
 #include <linux/compiler.h>
+#include <linux/irqflags.h>
 #include <linux/types.h>
 #include <asm/bug.h>
 #include <asm/byteorder.h>              /* sigh ... */
 #include <asm/cpu-features.h>
+#include <asm/sgidefs.h>
+#include <asm/war.h>
 
 #if (_MIPS_SZLONG == 32)
 #define SZLONG_LOG 5
 #define SZLONG_MASK 31UL
 #define __LL            "ll     "
 #define __SC            "sc     "
-#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
 #elif (_MIPS_SZLONG == 64)
 #define SZLONG_LOG 6
 #define SZLONG_MASK 63UL
 #define __LL            "lld    "
 #define __SC            "scd    "
-#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
 #endif
 
-#ifdef __KERNEL__
-
-#include <linux/irqflags.h>
-#include <asm/sgidefs.h>
-#include <asm/war.h>
-
 /*
  * clear_bit() doesn't provide any barrier for the compiler.
  */
@@ -42,20 +37,6 @@
 #define smp_mb__after_clear_bit()       smp_mb()
 
 /*
- * Only disable interrupt for kernel mode stuff to keep usermode stuff
- * that dares to use kernel include files alive.
- */
-
-#define __bi_flags                      unsigned long flags
-#define __bi_local_irq_save(x)          local_irq_save(x)
-#define __bi_local_irq_restore(x)       local_irq_restore(x)
-#else
-#define __bi_flags
-#define __bi_local_irq_save(x)
-#define __bi_local_irq_restore(x)
-#endif /* __KERNEL__ */
-
-/*
  * set_bit - Atomically set a bit in memory
  * @nr: the bit to set
  * @addr: the address to start counting from
@@ -93,13 +74,13 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
         } else {
                 volatile unsigned long *a = addr;
                 unsigned long mask;
-                __bi_flags;
+                unsigned long flags;
 
                 a += nr >> SZLONG_LOG;
                 mask = 1UL << (nr & SZLONG_MASK);
-                __bi_local_irq_save(flags);
+                local_irq_save(flags);
                 *a |= mask;
-                __bi_local_irq_restore(flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -141,13 +122,13 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
         } else {
                 volatile unsigned long *a = addr;
                 unsigned long mask;
-                __bi_flags;
+                unsigned long flags;
 
                 a += nr >> SZLONG_LOG;
                 mask = 1UL << (nr & SZLONG_MASK);
-                __bi_local_irq_save(flags);
+                local_irq_save(flags);
                 *a &= ~mask;
-                __bi_local_irq_restore(flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -191,13 +172,13 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
         } else {
                 volatile unsigned long *a = addr;
                 unsigned long mask;
-                __bi_flags;
+                unsigned long flags;
 
                 a += nr >> SZLONG_LOG;
                 mask = 1UL << (nr & SZLONG_MASK);
-                __bi_local_irq_save(flags);
+                local_irq_save(flags);
                 *a ^= mask;
-                __bi_local_irq_restore(flags);
+                local_irq_restore(flags);
         }
 }
 
@@ -258,14 +239,14 @@ static inline int test_and_set_bit(unsigned long nr,
                 volatile unsigned long *a = addr;
                 unsigned long mask;
                 int retval;
-                __bi_flags;
+                unsigned long flags;
 
                 a += nr >> SZLONG_LOG;
                 mask = 1UL << (nr & SZLONG_MASK);
-                __bi_local_irq_save(flags);
+                local_irq_save(flags);
                 retval = (mask & *a) != 0;
                 *a |= mask;
-                __bi_local_irq_restore(flags);
+                local_irq_restore(flags);
 
                 return retval;
         }
@@ -330,14 +311,14 @@ static inline int test_and_clear_bit(unsigned long nr,
                 volatile unsigned long *a = addr;
                 unsigned long mask;
                 int retval;
-                __bi_flags;
+                unsigned long flags;
 
                 a += nr >> SZLONG_LOG;
                 mask = 1UL << (nr & SZLONG_MASK);
-                __bi_local_irq_save(flags);
+                local_irq_save(flags);
                 retval = (mask & *a) != 0;
                 *a &= ~mask;
-                __bi_local_irq_restore(flags);
+                local_irq_restore(flags);
 
                 return retval;
         }
@@ -399,23 +380,19 @@ static inline int test_and_change_bit(unsigned long nr,
         } else {
                 volatile unsigned long *a = addr;
                 unsigned long mask, retval;
-                __bi_flags;
+                unsigned long flags;
 
                 a += nr >> SZLONG_LOG;
                 mask = 1UL << (nr & SZLONG_MASK);
-                __bi_local_irq_save(flags);
+                local_irq_save(flags);
                 retval = (mask & *a) != 0;
                 *a ^= mask;
-                __bi_local_irq_restore(flags);
+                local_irq_restore(flags);
 
                 return retval;
         }
 }
 
-#undef __bi_flags
-#undef __bi_local_irq_save
-#undef __bi_local_irq_restore
-
 #include <asm-generic/bitops/non-atomic.h>
 
 /*
diff --git a/include/asm-mips/bug.h b/include/asm-mips/bug.h
index 7b4739dc8f3f..4d560a533940 100644
--- a/include/asm-mips/bug.h
+++ b/include/asm-mips/bug.h
@@ -1,6 +1,7 @@
 #ifndef __ASM_BUG_H
 #define __ASM_BUG_H
 
+#include <asm/sgidefs.h>
 
 #ifdef CONFIG_BUG
 
@@ -13,6 +14,17 @@ do {									\
 
 #define HAVE_ARCH_BUG
 
+#if (_MIPS_ISA > _MIPS_ISA_MIPS1)
+
+#define BUG_ON(condition)                                               \
+do {                                                                    \
+        __asm__ __volatile__("tne $0, %0" : : "r" (condition));         \
+} while (0)
+
+#define HAVE_ARCH_BUG_ON
+
+#endif /* _MIPS_ISA > _MIPS_ISA_MIPS1 */
+
 #endif
 
 #include <asm-generic/bug.h>
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 9ab59e2bb233..e3c9925876a3 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -55,24 +55,13 @@ extern void (*flush_icache_range)(unsigned long start, unsigned long end);
 #define flush_cache_vmap(start, end)            flush_cache_all()
 #define flush_cache_vunmap(start, end)          flush_cache_all()
 
-static inline void copy_to_user_page(struct vm_area_struct *vma,
+extern void copy_to_user_page(struct vm_area_struct *vma,
         struct page *page, unsigned long vaddr, void *dst, const void *src,
-        unsigned long len)
-{
-        if (cpu_has_dc_aliases)
-                flush_cache_page(vma, vaddr, page_to_pfn(page));
-        memcpy(dst, src, len);
-        __flush_icache_page(vma, page);
-}
+        unsigned long len);
 
-static inline void copy_from_user_page(struct vm_area_struct *vma,
+extern void copy_from_user_page(struct vm_area_struct *vma,
         struct page *page, unsigned long vaddr, void *dst, const void *src,
-        unsigned long len)
-{
-        if (cpu_has_dc_aliases)
-                flush_cache_page(vma, vaddr, page_to_pfn(page));
-        memcpy(dst, src, len);
-}
+        unsigned long len);
 
 extern void (*flush_cache_sigtramp)(unsigned long addr);
 extern void (*flush_icache_all)(void);
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index a5e6050ec0f3..9b768c3b96b3 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -27,23 +27,22 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * this is a new version of the above that records errors it finds in *errp,
  * but continues and zeros the rest of the buffer.
  */
-unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-                                         unsigned char *dst, int len,
-                                         unsigned int sum, int *errp);
+__wsum csum_partial_copy_from_user(const void __user *src,
+                                         void *dst, int len,
+                                         __wsum sum, int *errp);
 
 /*
  * Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
-                                                  unsigned char __user *dst,
-                                                  int len, int sum,
+static inline __wsum csum_and_copy_to_user (const void *src, void __user *dst,
+                                                  int len, __wsum sum,
                                                   int *err_ptr)
 {
         might_sleep();
@@ -51,7 +50,7 @@ static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
 
         if (copy_to_user(dst, src, len)) {
                 *err_ptr = -EFAULT;
-                return -1;
+                return (__force __wsum)-1;
         }
 
         return sum;
@@ -61,13 +60,13 @@ static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
  * the same as csum_partial, but copies from user space (but on MIPS
  * we have just one address space, so this is identical to the above)
  */
-unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
-                                       int len, unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                       int len, __wsum sum);
 
 /*
  *      Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned short int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         __asm__(
         "       .set    push            # csum_fold\n"
@@ -82,7 +81,7 @@ static inline unsigned short int csum_fold(unsigned int sum)
         : "=r" (sum)
         : "0" (sum));
 
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
@@ -92,10 +91,10 @@ static inline unsigned short int csum_fold(unsigned int sum)
  *      By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by
  *      Arnt Gulbrandsen.
  */
-static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-        unsigned int *word = (unsigned int *) iph;
-        unsigned int *stop = word + ihl;
+        const unsigned int *word = iph;
+        const unsigned int *stop = word + ihl;
         unsigned int csum;
         int carry;
 
@@ -123,9 +122,9 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
         return csum_fold(csum);
 }
 
-static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
-        unsigned long daddr, unsigned short len, unsigned short proto,
-        unsigned int sum)
+static inline __wsum csum_tcpudp_nofold(__be32 saddr,
+        __be32 daddr, unsigned short len, unsigned short proto,
+        __wsum sum)
 {
         __asm__(
         "       .set    push            # csum_tcpudp_nofold\n"
@@ -155,9 +154,9 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
         : "=r" (sum)
         : "0" (daddr), "r"(saddr),
 #ifdef __MIPSEL__
-          "r" (((unsigned long)htons(len)<<16) + proto*256),
+          "r" ((proto + len) << 8),
 #else
-          "r" (((unsigned long)(proto)<<16) + len),
+          "r" (proto + len),
 #endif
           "r" (sum));
 
@@ -168,11 +167,10 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
 }
@@ -181,17 +179,16 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                     struct in6_addr *daddr,
-                                                     __u32 len,
-                                                     unsigned short proto,
-                                                     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                          const struct in6_addr *daddr,
+                                          __u32 len, unsigned short proto,
+                                          __wsum sum)
 {
         __asm__(
         "       .set    push            # csum_ipv6_magic\n"
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h
index a2f0c8ea9160..610d0cdeaa9e 100644
--- a/include/asm-mips/cpu-info.h
+++ b/include/asm-mips/cpu-info.h
@@ -22,12 +22,12 @@
  * Descriptor for a cache
  */
 struct cache_desc {
-        unsigned short linesz;  /* Size of line in bytes */
-        unsigned short ways;    /* Number of ways */
-        unsigned short sets;    /* Number of lines per set */
         unsigned int waysize;   /* Bytes per way */
-        unsigned int waybit;    /* Bits to select in a cache set */
-        unsigned int flags;     /* Flags describing cache properties */
+        unsigned short sets;    /* Number of lines per set */
+        unsigned char ways;     /* Number of ways */
+        unsigned char linesz;   /* Size of line in bytes */
+        unsigned char waybit;   /* Bits to select in a cache set */
+        unsigned char flags;    /* Flags describing cache properties */
 };
 
 /*
diff --git a/include/asm-mips/dec/kn02.h b/include/asm-mips/dec/kn02.h
index 8319ad77b250..93430b5f4724 100644
--- a/include/asm-mips/dec/kn02.h
+++ b/include/asm-mips/dec/kn02.h
@@ -82,11 +82,9 @@
 
 #ifndef __ASSEMBLY__
 
-#include <linux/spinlock.h>
 #include <linux/types.h>
 
 extern u32 cached_kn02_csr;
-extern spinlock_t kn02_lock;
 extern void init_kn02_irqs(int base);
 #endif
 
diff --git a/include/asm-mips/device.h b/include/asm-mips/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-mips/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h
index 5f7dcf5452e7..d107832de1b6 100644
--- a/include/asm-mips/div64.h
+++ b/include/asm-mips/div64.h
@@ -83,27 +83,6 @@
 #if (_MIPS_SZLONG == 64)
 
 /*
- * Don't use this one in new code
- */
-#define do_div64_32(res, high, low, base) ({ \
-        unsigned int __quot, __mod; \
-        unsigned long __div; \
-        unsigned int __low, __high, __base; \
-        \
-        __high = (high); \
-        __low = (low); \
-        __div = __high; \
-        __div = __div << 32 | __low; \
-        __base = (base); \
-        \
-        __mod = __div % __base; \
-        __div = __div / __base; \
-        \
-        __quot = __div; \
-        (res) = __quot; \
-        __mod; })
-
-/*
  * Hey, we're already 64-bit, no
  * need to play games..
  */
diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h
index e85849ac165f..23f789c80845 100644
--- a/include/asm-mips/dma.h
+++ b/include/asm-mips/dma.h
@@ -74,7 +74,9 @@
  *
  */
 
+#ifndef GENERIC_ISA_DMA_SUPPORT_BROKEN
 #define MAX_DMA_CHANNELS        8
+#endif
 
 /*
  * The maximum address in KSEG0 that we can perform a DMA transfer to on this
diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h
index 6959bdb59310..02c8a13fc894 100644
--- a/include/asm-mips/fixmap.h
+++ b/include/asm-mips/fixmap.h
@@ -45,8 +45,16 @@
  * fix-mapped?
  */
 enum fixed_addresses {
+#define FIX_N_COLOURS 8
+        FIX_CMAP_BEGIN,
+#ifdef CONFIG_MIPS_MT_SMTC
+        FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS),
+#else
+        FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS,
+#endif
 #ifdef CONFIG_HIGHMEM
-        FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
+        /* reserved pte's for temporary kernel mappings */
+        FIX_KMAP_BEGIN = FIX_CMAP_END + 1,
         FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
 #endif
         __end_of_fixed_addresses
@@ -70,9 +78,9 @@ extern void __set_fixmap (enum fixed_addresses idx,
  * at the top of mem..
  */
 #if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX)
-#define FIXADDR_TOP     (0xff000000UL - 0x2000)
+#define FIXADDR_TOP     ((unsigned long)(long)(int)(0xff000000 - 0x20000))
 #else
-#define FIXADDR_TOP     (0xffffe000UL)
+#define FIXADDR_TOP     ((unsigned long)(long)(int)0xfffe0000)
 #endif
 #define FIXADDR_SIZE    (__end_of_fixed_addresses << PAGE_SHIFT)
 #define FIXADDR_START   (FIXADDR_TOP - FIXADDR_SIZE)
diff --git a/include/asm-mips/gt64120.h b/include/asm-mips/gt64120.h
index 2edd171bb6cd..4bf8e28f8850 100644
--- a/include/asm-mips/gt64120.h
+++ b/include/asm-mips/gt64120.h
@@ -451,6 +451,13 @@
 #define GT_SDRAM_OPMODE_OP_MODE         3
 #define GT_SDRAM_OPMODE_OP_CBR          4
 
+#define GT_TC_CONTROL_ENTC0_SHF         0
+#define GT_TC_CONTROL_ENTC0_MSK         (MSK(1) << GT_TC_CONTROL_ENTC0_SHF)
+#define GT_TC_CONTROL_ENTC0_BIT         GT_TC_CONTROL_ENTC0_MSK
+#define GT_TC_CONTROL_SELTC0_SHF        1
+#define GT_TC_CONTROL_SELTC0_MSK        (MSK(1) << GT_TC_CONTROL_SELTC0_SHF)
+#define GT_TC_CONTROL_SELTC0_BIT        GT_TC_CONTROL_SELTC0_MSK
+
 
 #define GT_PCI0_BARE_SWSCS3BOOTDIS_SHF  0
 #define GT_PCI0_BARE_SWSCS3BOOTDIS_MSK  (MSK(1) << GT_PCI0_BARE_SWSCS3BOOTDIS_SHF)
@@ -523,6 +530,13 @@
 #define GT_PCI0_CMD_SWORDSWAP_MSK       (MSK(1) << GT_PCI0_CMD_SWORDSWAP_SHF)
 #define GT_PCI0_CMD_SWORDSWAP_BIT       GT_PCI0_CMD_SWORDSWAP_MSK
 
+#define GT_INTR_T0EXP_SHF               8
+#define GT_INTR_T0EXP_MSK               (MSK(1) << GT_INTR_T0EXP_SHF)
+#define GT_INTR_T0EXP_BIT               GT_INTR_T0EXP_MSK
+#define GT_INTR_RETRYCTR0_SHF           20
+#define GT_INTR_RETRYCTR0_MSK           (MSK(1) << GT_INTR_RETRYCTR0_SHF)
+#define GT_INTR_RETRYCTR0_BIT           GT_INTR_RETRYCTR0_MSK
+
 /*
  *  Misc
  */
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index c2d124badbe5..d77b657c09c7 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -113,7 +113,7 @@ static inline void set_io_port_base(unsigned long base)
  *     almost all conceivable cases a device driver should not be using
  *     this function
  */
-static inline unsigned long virt_to_phys(volatile void * address)
+static inline unsigned long virt_to_phys(volatile const void *address)
 {
         return (unsigned long)address - PAGE_OFFSET;
 }
@@ -172,7 +172,7 @@ extern unsigned long isa_slot_offset;
 #define page_to_phys(page)      ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
 
 extern void __iomem * __ioremap(phys_t offset, phys_t size, unsigned long flags);
-extern void __iounmap(volatile void __iomem *addr);
+extern void __iounmap(const volatile void __iomem *addr);
 
 static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size,
         unsigned long flags)
@@ -279,7 +279,7 @@ static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size,
 #define ioremap_uncached_accelerated(offset, size)                      \
         __ioremap_mode((offset), (size), _CACHE_UNCACHED_ACCELERATED)
 
-static inline void iounmap(volatile void __iomem *addr)
+static inline void iounmap(const volatile void __iomem *addr)
 {
 #define __IS_KSEG1(addr) (((unsigned long)(addr) & ~0x1fffffffUL) == CKSEG1)
 
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 0ce2a80b689e..67657089efa7 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -24,8 +24,6 @@ static inline int irq_canonicalize(int irq)
 #define irq_canonicalize(irq) (irq)     /* Sane hardware, sane code ... */
 #endif
 
-extern asmlinkage unsigned int do_IRQ(unsigned int irq);
-
 #ifdef CONFIG_MIPS_MT_SMTC
 /*
  * Clear interrupt mask handling "backstop" if irq_hwmask
@@ -43,8 +41,6 @@ do {									\
 #define __DO_IRQ_SMTC_HOOK() do { } while (0)
 #endif
 
-#ifdef CONFIG_PREEMPT
-
 /*
  * do_IRQ handles all normal device IRQ's (the special
  * SMP cross-CPU interrupts have their own specific
@@ -57,12 +53,10 @@ do {									\
 do {                                                                    \
         irq_enter();                                                    \
         __DO_IRQ_SMTC_HOOK();                                           \
-        __do_IRQ((irq));                                                \
+        generic_handle_irq(irq);                                        \
         irq_exit();                                                     \
 } while (0)
 
-#endif
-
 extern void arch_init_irq(void);
 extern void spurious_interrupt(void);
 
@@ -74,4 +68,8 @@ extern int setup_irq_smtc(unsigned int irq, struct irqaction * new,
                           unsigned long hwmask);
 #endif /* CONFIG_MIPS_MT_SMTC */
 
+extern int allocate_irqno(void);
+extern void alloc_legacy_irqno(void);
+extern void free_irqno(unsigned int irq);
+
 #endif /* _ASM_IRQ_H */
diff --git a/include/asm-mips/kexec.h b/include/asm-mips/kexec.h
new file mode 100644
index 000000000000..b25267ebcb09
--- /dev/null
+++ b/include/asm-mips/kexec.h
@@ -0,0 +1,32 @@
+/*
+ * kexec.h for kexec
+ * Created by <nschichan@corp.free.fr> on Thu Oct 12 14:59:34 2006
+ *
+ * This source code is licensed under the GNU General Public License,
+ * Version 2.  See the file COPYING for more details.
+ */
+
+#ifndef _MIPS_KEXEC
+# define _MIPS_KEXEC
+
+/* Maximum physical address we can use pages from */
+#define KEXEC_SOURCE_MEMORY_LIMIT (0x20000000)
+/* Maximum address we can reach in physical address mode */
+#define KEXEC_DESTINATION_MEMORY_LIMIT (0x20000000)
+ /* Maximum address we can use for the control code buffer */
+#define KEXEC_CONTROL_MEMORY_LIMIT (0x20000000)
+
+#define KEXEC_CONTROL_CODE_SIZE 4096
+
+/* The native architecture */
+#define KEXEC_ARCH KEXEC_ARCH_MIPS
+
+#define MAX_NOTE_BYTES 1024
+
+static inline void crash_setup_regs(struct pt_regs *newregs,
+                                    struct pt_regs *oldregs)
+{
+        /* Dummy implementation for now */
+}
+
+#endif /* !_MIPS_KEXEC */
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h
index 301e71300779..e9fa252f8a3f 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_ide.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h
@@ -170,10 +170,8 @@ int __init auide_probe(void);
         static int auide_dma_host_on(ide_drive_t *drive);
         static int auide_dma_lostirq(ide_drive_t *drive);
         static int auide_dma_on(ide_drive_t *drive);
-        static void auide_ddma_tx_callback(int irq, void *param,
-                                           struct pt_regs *regs);
-        static void auide_ddma_rx_callback(int irq, void *param,
-                                           struct pt_regs *regs);
+        static void auide_ddma_tx_callback(int irq, void *param);
+        static void auide_ddma_rx_callback(int irq, void *param);
         static int auide_dma_off_quietly(ide_drive_t *drive);
 #endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
 
diff --git a/include/asm-mips/mach-cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h
index b3c5ecbec03c..00b0fc68d5cb 100644
--- a/include/asm-mips/mach-cobalt/cobalt.h
+++ b/include/asm-mips/mach-cobalt/cobalt.h
@@ -67,34 +67,9 @@
 #define COBALT_BRD_ID_QUBE2    0x5
 #define COBALT_BRD_ID_RAQ2     0x6
 
-/*
- * Galileo chipset access macros for the Cobalt. The base address for
- * the GT64111 chip is 0x14000000
- *
- * Most of this really should go into a separate GT64111 header file.
- */
-#define GT64111_IO_BASE         0x10000000UL
-#define GT64111_IO_END          0x11ffffffUL
-#define GT64111_MEM_BASE        0x12000000UL
-#define GT64111_MEM_END         0x13ffffffUL
-#define GT64111_BASE            0x14000000UL
-#define GALILEO_REG(ofs)        CKSEG1ADDR(GT64111_BASE + (unsigned long)(ofs))
-
-#define GALILEO_INL(port)       (*(volatile unsigned int *) GALILEO_REG(port))
-#define GALILEO_OUTL(val, port)                                         \
-do {                                                                    \
-        *(volatile unsigned int *) GALILEO_REG(port) = (val);           \
-} while (0)
-
-#define GALILEO_INTR_T0EXP      (1 << 8)
-#define GALILEO_INTR_RETRY_CTR  (1 << 20)
-
-#define GALILEO_ENTC0           0x01
-#define GALILEO_SELTC0          0x02
-
 #define PCI_CFG_SET(devfn,where)                                        \
-        GALILEO_OUTL((0x80000000 | (PCI_SLOT (devfn) << 11) |           \
-                (PCI_FUNC (devfn) << 8) | (where)), GT_PCI0_CFGADDR_OFS)
+        GT_WRITE(GT_PCI0_CFGADDR_OFS, (0x80000000 | (PCI_SLOT (devfn) << 11) |          \
+                (PCI_FUNC (devfn) << 8) | (where)))
 
 #define COBALT_LED_PORT         (*(volatile unsigned char *) CKSEG1ADDR(0x1c000000))
 # define COBALT_LED_BAR_LEFT    (1 << 0)        /* Qube */
diff --git a/include/asm-mips/mach-cobalt/mach-gt64120.h b/include/asm-mips/mach-cobalt/mach-gt64120.h
index 587fc4378f44..ae9c5523c7ef 100644
--- a/include/asm-mips/mach-cobalt/mach-gt64120.h
+++ b/include/asm-mips/mach-cobalt/mach-gt64120.h
@@ -1 +1,27 @@
-/* there's something here ... in the dark */
+/*
+ *  Copyright (C) 2006  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef _COBALT_MACH_GT64120_H
+#define _COBALT_MACH_GT64120_H
+
+/*
+ * Cobalt uses GT64111. GT64111 is almost the same as GT64120.
+ */
+
+#define GT64120_BASE    CKSEG1ADDR(GT_DEF_BASE)
+
+#endif /* _COBALT_MACH_GT64120_H */
diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h
index f637ce70758f..3e9468f424f4 100644
--- a/include/asm-mips/mipsmtregs.h
+++ b/include/asm-mips/mipsmtregs.h
@@ -352,6 +352,8 @@ do {									\
 #define write_vpe_c0_vpecontrol(val)    mttc0(1, 1, val)
 #define read_vpe_c0_vpeconf0()          mftc0(1, 2)
 #define write_vpe_c0_vpeconf0(val)      mttc0(1, 2, val)
+#define read_vpe_c0_count()             mftc0(9, 0)
+#define write_vpe_c0_count(val)         mttc0(9, 0, val)
 #define read_vpe_c0_status()            mftc0(12, 0)
 #define write_vpe_c0_status(val)        mttc0(12, 0, val)
 #define read_vpe_c0_cause()             mftc0(13, 0)
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 1f318d707998..9985cb7c16e7 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -545,62 +545,6 @@
 #define MIPS_FPIR_L             (_ULCAST_(1) << 21)
 #define MIPS_FPIR_F64           (_ULCAST_(1) << 22)
 
-/*
- * R10000 performance counter definitions.
- *
- * FIXME: The R10000 performance counter opens a nice way to implement CPU
- *        time accounting with a precission of one cycle.  I don't have
- *        R10000 silicon but just a manual, so ...
- */
-
-/*
- * Events counted by counter #0
- */
-#define CE0_CYCLES                      0
-#define CE0_INSN_ISSUED                 1
-#define CE0_LPSC_ISSUED                 2
-#define CE0_S_ISSUED                    3
-#define CE0_SC_ISSUED                   4
-#define CE0_SC_FAILED                   5
-#define CE0_BRANCH_DECODED              6
-#define CE0_QW_WB_SECONDARY             7
-#define CE0_CORRECTED_ECC_ERRORS        8
-#define CE0_ICACHE_MISSES               9
-#define CE0_SCACHE_I_MISSES             10
-#define CE0_SCACHE_I_WAY_MISSPREDICTED  11
-#define CE0_EXT_INTERVENTIONS_REQ       12
-#define CE0_EXT_INVALIDATE_REQ          13
-#define CE0_VIRTUAL_COHERENCY_COND      14
-#define CE0_INSN_GRADUATED              15
-
-/*
- * Events counted by counter #1
- */
-#define CE1_CYCLES                      0
-#define CE1_INSN_GRADUATED              1
-#define CE1_LPSC_GRADUATED              2
-#define CE1_S_GRADUATED                 3
-#define CE1_SC_GRADUATED                4
-#define CE1_FP_INSN_GRADUATED           5
-#define CE1_QW_WB_PRIMARY               6
-#define CE1_TLB_REFILL                  7
-#define CE1_BRANCH_MISSPREDICTED        8
-#define CE1_DCACHE_MISS                 9
-#define CE1_SCACHE_D_MISSES             10
-#define CE1_SCACHE_D_WAY_MISSPREDICTED  11
-#define CE1_EXT_INTERVENTION_HITS       12
-#define CE1_EXT_INVALIDATE_REQ          13
-#define CE1_SP_HINT_TO_CEXCL_SC_BLOCKS  14
-#define CE1_SP_HINT_TO_SHARED_SC_BLOCKS 15
-
-/*
- * These flags define in which privilege mode the counters count events
- */
-#define CEB_USER        8       /* Count events in user mode, EXL = ERL = 0 */
-#define CEB_SUPERVISOR  4       /* Count events in supvervisor mode EXL = ERL = 0 */
-#define CEB_KERNEL      2       /* Count events in kernel mode EXL = ERL = 0 */
-#define CEB_EXL         1       /* Count events with EXL = 1, ERL = 0 */
-
 #ifndef __ASSEMBLY__
 
 /*
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 85b258ee7090..0dc1a45c27ed 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -34,7 +34,9 @@
 
 #ifndef __ASSEMBLY__
 
+#include <linux/pfn.h>
 #include <asm/cpu-features.h>
+#include <asm/io.h>
 
 extern void clear_page(void * page);
 extern void copy_page(void * to, void * from);
@@ -134,8 +136,14 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)        (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
-#define __pa(x)                 ((unsigned long) (x) - PAGE_OFFSET)
-#define __va(x)                 ((void *)((unsigned long) (x) + PAGE_OFFSET))
+#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
+#define __pa_page_offset(x)     ((unsigned long)(x) < CKSEG0 ? PAGE_OFFSET : CKSEG0)
+#else
+#define __pa_page_offset(x)     PAGE_OFFSET
+#endif
+#define __pa(x)                 ((unsigned long)(x) - __pa_page_offset(x))
+#define __pa_symbol(x)          __pa(RELOC_HIDE((unsigned long)(x),0))
+#define __va(x)                 ((void *)((unsigned long)(x) + PAGE_OFFSET))
 
 #define pfn_to_kaddr(pfn)       __va((pfn) << PAGE_SHIFT)
 
@@ -160,8 +168,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #endif
 
-#define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
+#define virt_to_page(kaddr)     pfn_to_page(PFN_DOWN(virt_to_phys(kaddr)))
+#define virt_addr_valid(kaddr)  pfn_valid(PFN_DOWN(virt_to_phys(kaddr)))
 
 #define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_EXEC | \
                                  VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index 582c1fe6cc4a..af121c67dc71 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -48,7 +48,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 
         ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER);
         if (ret) {
-                init = pgd_offset(&init_mm, 0);
+                init = pgd_offset(&init_mm, 0UL);
                 pgd_init((unsigned long)ret);
                 memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
                        (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index d05fb6f38aa7..b9b1e86493ee 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -14,6 +14,7 @@
 #include <asm/addrspace.h>
 #include <asm/page.h>
 #include <asm/cachectl.h>
+#include <asm/fixmap.h>
 
 #include <asm-generic/pgtable-nopud.h>
 
@@ -103,6 +104,13 @@
 #define VMALLOC_START           MAP_BASE
 #define VMALLOC_END     \
         (VMALLOC_START + PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE)
+#if defined(CONFIG_MODULES) && !defined(CONFIG_BUILD_ELF64) && \
+        VMALLOC_START != CKSSEG
+/* Load modules into 32bit-compatible segment. */
+#define MODULE_START    CKSSEG
+#define MODULE_END      (FIXADDR_START-2*PAGE_SIZE)
+extern pgd_t module_pg_dir[PTRS_PER_PGD];
+#endif
 
 #define pte_ERROR(e) \
         printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
@@ -174,7 +182,12 @@ static inline void pud_clear(pud_t *pudp)
 #define __pmd_offset(address)   pmd_index(address)
 
 /* to find an entry in a kernel page-table-directory */
-#define pgd_offset_k(address) pgd_offset(&init_mm, 0)
+#ifdef MODULE_START
+#define pgd_offset_k(address) \
+        ((address) >= MODULE_START ? module_pg_dir : pgd_offset(&init_mm, 0UL))
+#else
+#define pgd_offset_k(address) pgd_offset(&init_mm, 0UL)
+#endif
 
 #define pgd_index(address)      (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
 #define pmd_index(address)      (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index 1ca4d1e185c7..f2e1325fec6c 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -67,7 +67,7 @@ extern unsigned long empty_zero_page;
 extern unsigned long zero_page_mask;
 
 #define ZERO_PAGE(vaddr) \
-        (virt_to_page(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))
+        (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask))))
 
 #define __HAVE_ARCH_MOVE_PTE
 #define move_pte(pte, prot, old_addr, new_addr)                         \
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 5f3a9075cd28..30bf555faeaa 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -80,8 +80,6 @@ struct pt_regs {
 #define instruction_pointer(regs) ((regs)->cp0_epc)
 #define profile_pc(regs) instruction_pointer(regs)
 
-extern void show_regs(struct pt_regs *);
-
 extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
 
 #endif
diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h
index b09e16c93ca0..2ba6988ddc8e 100644
--- a/include/asm-mips/sibyte/sb1250.h
+++ b/include/asm-mips/sibyte/sb1250.h
@@ -51,8 +51,8 @@ extern void sb1250_mask_irq(int cpu, int irq);
 extern void sb1250_unmask_irq(int cpu, int irq);
 extern void sb1250_smp_finish(void);
 
+extern void bcm1480_hpt_setup(void);
 extern void bcm1480_time_init(void);
-extern unsigned long bcm1480_gettimeoffset(void);
 extern void bcm1480_mask_irq(int cpu, int irq);
 extern void bcm1480_unmask_irq(int cpu, int irq);
 extern void bcm1480_smp_finish(void);
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index dcb4701d5728..3056feed5a36 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -392,7 +392,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
 {
         __u64 retval;
 
-        if (cpu_has_llsc) {
+        if (cpu_has_llsc && R10000_LLSC_WAR) {
                 __asm__ __volatile__(
                 "       .set    push                                    \n"
                 "       .set    noat                                    \n"
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index 28512ba2266e..a632cef830a2 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -21,6 +21,7 @@
 #include <linux/ptrace.h>
 #include <linux/rtc.h>
 #include <linux/spinlock.h>
+#include <linux/clocksource.h>
 
 extern spinlock_t rtc_lock;
 
@@ -44,11 +45,10 @@ extern int (*mips_timer_state)(void);
 extern void (*mips_timer_ack)(void);
 
 /*
- * High precision timer functions.
- * If mips_hpt_read is NULL, an R4k-compatible timer setup is attempted.
+ * High precision timer clocksource.
+ * If .read is NULL, an R4k-compatible timer setup is attempted.
  */
-extern unsigned int (*mips_hpt_read)(void);
-extern void (*mips_hpt_init)(unsigned int);
+extern struct clocksource clocksource_mips;
 
 /*
  * to_tm() converts system time back to (year, mon, day, hour, min, sec).
@@ -58,13 +58,6 @@ extern void (*mips_hpt_init)(unsigned int);
 extern void to_tm(unsigned long tim, struct rtc_time *tm);
 
 /*
- * do_gettimeoffset(). By default, this func pointer points to
- * do_null_gettimeoffset(), which leads to the same resolution as HZ.
- * Higher resolution versions are available, which give ~1us resolution.
- */
-extern unsigned long (*do_gettimeoffset)(void);
-
-/*
  * high-level timer interrupt routines.
  */
 extern irqreturn_t timer_interrupt(int irq, void *dev_id);
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 685c91467e63..ec56aa52f669 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -331,16 +331,19 @@
 #define __NR_move_pages                 (__NR_Linux + 308)
 #define __NR_set_robust_list            (__NR_Linux + 309)
 #define __NR_get_robust_list            (__NR_Linux + 310)
+#define __NR_kexec_load                 (__NR_Linux + 311)
+#define __NR_getcpu                     (__NR_Linux + 312)
+#define __NR_epoll_pwait                (__NR_Linux + 313)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls             310
+#define __NR_Linux_syscalls             313
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                  4000
-#define __NR_O32_Linux_syscalls         310
+#define __NR_O32_Linux_syscalls         313
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -618,16 +621,19 @@
 #define __NR_move_pages                 (__NR_Linux + 267)
 #define __NR_set_robust_list            (__NR_Linux + 268)
 #define __NR_get_robust_list            (__NR_Linux + 269)
+#define __NR_kexec_load                 (__NR_Linux + 270)
+#define __NR_getcpu                     (__NR_Linux + 271)
+#define __NR_epoll_pwait                (__NR_Linux + 272)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls             269
+#define __NR_Linux_syscalls             272
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                   5000
-#define __NR_64_Linux_syscalls          269
+#define __NR_64_Linux_syscalls          272
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -909,16 +915,19 @@
 #define __NR_move_pages                 (__NR_Linux + 271)
 #define __NR_set_robust_list            (__NR_Linux + 272)
 #define __NR_get_robust_list            (__NR_Linux + 273)
+#define __NR_kexec_load                 (__NR_Linux + 274)
+#define __NR_getcpu                     (__NR_Linux + 275)
+#define __NR_epoll_pwait                (__NR_Linux + 276)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls             273
+#define __NR_Linux_syscalls             276
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                  6000
-#define __NR_N32_Linux_syscalls         273
+#define __NR_N32_Linux_syscalls         276
 
 #ifdef __KERNEL__
 
@@ -1186,6 +1195,7 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
 #endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */
 
 
+#define __ARCH_OMIT_COMPAT_SYS_GETDENTS64
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_SYS_ALARM
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
index dd3eb3dc5886..88b492f6ea9c 100644
--- a/include/asm-mips/vr41xx/vr41xx.h
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -75,7 +75,7 @@ extern void vr41xx_mask_clock(vr41xx_clock_t clock);
  * Interrupt Control Unit
  */
 extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
-extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int, struct pt_regs *));
+extern int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int));
 
 #define PIUINT_COMMAND          0x0040
 #define PIUINT_DATA             0x0020
diff --git a/include/asm-parisc/checksum.h b/include/asm-parisc/checksum.h
index 229cb56fdb7a..cc3ec1bd8919 100644
--- a/include/asm-parisc/checksum.h
+++ b/include/asm-parisc/checksum.h
@@ -15,7 +15,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char *, int, unsigned int);
+extern __wsum csum_partial(const void *, int, __wsum);
 
 /*
  * The same as csum_partial, but copies from src while it checksums.
@@ -23,15 +23,14 @@ extern unsigned int csum_partial(const unsigned char *, int, unsigned int);
  * Here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *, unsigned char *,
-                                              int, unsigned int);
+extern __wsum csum_partial_copy_nocheck(const void *, void *, int, __wsum);
 
 /*
  * this is a new version of the above that records errors it finds in *errp,
  * but continues and zeros the rest of the buffer.
  */
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
-                unsigned char *dst, int len, unsigned int sum, int *errp);
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+                void *dst, int len, __wsum sum, int *errp);
 
 /*
  *      Optimized for IP headers, which always checksum on 4 octet boundaries.
@@ -39,11 +38,10 @@ extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
  *      Written by Randolph Chung <tausq@debian.org>, and then mucked with by
  *      LaMont Jones <lamont@debian.org>
  */
-static inline unsigned short ip_fast_csum(unsigned char * iph,
-                                          unsigned int ihl) {
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
+{
         unsigned int sum;
 
-
         __asm__ __volatile__ (
 "       ldws,ma         4(%1), %0\n"
 "       addib,<=        -4, %2, 2f\n"
@@ -69,27 +67,27 @@ static inline unsigned short ip_fast_csum(unsigned char * iph,
         : "1" (iph), "2" (ihl)
         : "r19", "r20", "r21" );
 
-        return(sum);
+        return (__force __sum16)sum;
 }
 
 /*
  *      Fold a partial checksum
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+        u32 sum = (__force u32)csum;
         /* add the swapped two 16-bit halves of sum,
            a possible carry from adding the two 16-bit halves,
            will carry from the lower half into the upper half,
            giving us the correct sum in the upper half. */
         sum += (sum << 16) + (sum >> 16);
-        return (~sum) >> 16;
+        return (__force __sum16)(~sum >> 16);
 }
  
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                               unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                                unsigned short len,
                                                unsigned short proto,
-                                               unsigned int sum) 
+                                               __wsum sum)
 {
         __asm__(
         "       add  %1, %0, %0\n"
@@ -97,19 +95,18 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
         "       addc %3, %0, %0\n"
         "       addc %%r0, %0, %0\n"
                 : "=r" (sum)
-                : "r" (daddr), "r"(saddr), "r"((proto<<16)+len), "0"(sum));
-    return sum;
+                : "r" (daddr), "r"(saddr), "r"(proto+len), "0"(sum));
+        return sum;
 }
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum) 
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -118,17 +115,17 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buf, int len) {
+static inline __sum16 ip_compute_csum(const void *buf, int len)
+{
          return csum_fold (csum_partial(buf, len, 0));
 }
 
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                     struct in6_addr *daddr,
-                                                     __u16 len,
-                                                     unsigned short proto,
-                                                     unsigned int sum) 
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                          const struct in6_addr *daddr,
+                                          __u32 len, unsigned short proto,
+                                          __wsum sum)
 {
         __asm__ __volatile__ (
 
@@ -193,9 +190,9 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *      Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user (const unsigned char *src,
-                                                      unsigned char __user *dst,
-                                                      int len, int sum, 
+static __inline__ __wsum csum_and_copy_to_user(const void *src,
+                                                      void __user *dst,
+                                                      int len, __wsum sum,
                                                       int *err_ptr)
 {
         /* code stolen from include/asm-mips64 */
@@ -203,7 +200,7 @@ static __inline__ unsigned int csum_and_copy_to_user (const unsigned char *src,
          
         if (copy_to_user(dst, src, len)) {
                 *err_ptr = -EFAULT;
-                return -1;
+                return (__force __wsum)-1;
         }
 
         return sum;
diff --git a/include/asm-parisc/device.h b/include/asm-parisc/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-parisc/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-parisc/dma.h b/include/asm-parisc/dma.h
index da2cf373e31c..31ad0f05af3d 100644
--- a/include/asm-parisc/dma.h
+++ b/include/asm-parisc/dma.h
@@ -17,10 +17,10 @@
 
 /*
 ** DMA_CHUNK_SIZE is used by the SCSI mid-layer to break up
-** (or rather not merge) DMA's into managable chunks.
+** (or rather not merge) DMAs into manageable chunks.
 ** On parisc, this is more of the software/tuning constraint
-** rather than the HW. I/O MMU allocation alogorithms can be
-** faster with smaller size is (to some degree).
+** rather than the HW. I/O MMU allocation algorithms can be
+** faster with smaller sizes (to some degree).
 */
 #define DMA_CHUNK_SIZE  (BITS_PER_LONG*PAGE_SIZE)
 
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
index 7b8ad118d2fe..7b3be9ac0dda 100644
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -149,7 +149,7 @@ extern int parisc_bus_is_phys; 	/* in arch/parisc/kernel/setup.c */
 /*
 ** Most PCI devices (eg Tulip, NCR720) also export the same registers
 ** to both MMIO and I/O port space.  Due to poor performance of I/O Port
-** access under HP PCI bus adapters, strongly reccomend use of MMIO
+** access under HP PCI bus adapters, strongly recommend the use of MMIO
 ** address space.
 **
 ** While I'm at it more PA programming notes:
diff --git a/include/asm-parisc/ropes.h b/include/asm-parisc/ropes.h
index 5542dd00472b..007a880615eb 100644
--- a/include/asm-parisc/ropes.h
+++ b/include/asm-parisc/ropes.h
@@ -14,7 +14,7 @@
 #endif
 
 /*
-** The number of pdir entries to "free" before issueing
+** The number of pdir entries to "free" before issuing
 ** a read to PCOM register to flush out PCOM writes.
 ** Interacts with allocation granularity (ie 4 or 8 entries
 ** allocated and free'd/purged at a time might make this
diff --git a/include/asm-parisc/semaphore.h b/include/asm-parisc/semaphore.h
index c9ee41cd0707..d45827a21f94 100644
--- a/include/asm-parisc/semaphore.h
+++ b/include/asm-parisc/semaphore.h
@@ -115,7 +115,8 @@ extern __inline__ int down_interruptible(struct semaphore * sem)
  */
 extern __inline__ int down_trylock(struct semaphore * sem)
 {
-        int flags, count;
+        unsigned long flags;
+        int count;
 
         spin_lock_irqsave(&sem->sentry, flags);
         count = sem->count - 1;
@@ -131,7 +132,8 @@ extern __inline__ int down_trylock(struct semaphore * sem)
  */
 extern __inline__ void up(struct semaphore * sem)
 {
-        int flags;
+        unsigned long flags;
+
         spin_lock_irqsave(&sem->sentry, flags);
         if (sem->count < 0) {
                 __up(sem);
diff --git a/include/asm-powerpc/asm-compat.h b/include/asm-powerpc/asm-compat.h
index 8e64be0cc47d..c89bd58ee283 100644
--- a/include/asm-powerpc/asm-compat.h
+++ b/include/asm-powerpc/asm-compat.h
@@ -14,6 +14,58 @@
 #  define ASM_CONST(x)          __ASM_CONST(x)
 #endif
 
+
+/*
+ * Feature section common macros
+ *
+ * Note that the entries now contain offsets between the table entry
+ * and the code rather than absolute code pointers in order to be
+ * useable with the vdso shared library. There is also an assumption
+ * that values will be negative, that is, the fixup table has to be
+ * located after the code it fixes up.
+ */
+#ifdef CONFIG_PPC64
+#ifdef __powerpc64__
+/* 64 bits kernel, 64 bits code */
+#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect)   \
+99:                                                     \
+        .section sect,"a";                              \
+        .align 3;                                       \
+98:                                                     \
+        .llong msk;                                     \
+        .llong val;                                     \
+        .llong label##b-98b;                            \
+        .llong 99b-98b;                                 \
+        .previous
+#else /* __powerpc64__ */
+/* 64 bits kernel, 32 bits code (ie. vdso32) */
+#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect)   \
+99:                                                     \
+        .section sect,"a";                              \
+        .align 3;                                       \
+98:                                                     \
+        .llong msk;                                     \
+        .llong val;                                     \
+        .long 0xffffffff;                               \
+        .long label##b-98b;                             \
+        .long 0xffffffff;                               \
+        .long 99b-98b;                                  \
+        .previous
+#endif /* !__powerpc64__ */
+#else /* CONFIG_PPC64 */
+/* 32 bits kernel, 32 bits code */
+#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect)   \
+99:                                                     \
+        .section sect,"a";                              \
+        .align 2;                                       \
+98:                                                     \
+        .long msk;                                      \
+        .long val;                                      \
+        .long label##b-98b;                             \
+        .long 99b-98b;                                  \
+        .previous
+#endif /* !CONFIG_PPC64 */
+
 #ifdef __powerpc64__
 
 /* operations for longs and pointers */
diff --git a/include/asm-powerpc/checksum.h b/include/asm-powerpc/checksum.h
index 609ecbbd7210..7cdf358337cf 100644
--- a/include/asm-powerpc/checksum.h
+++ b/include/asm-powerpc/checksum.h
@@ -14,17 +14,16 @@
  * which always checksum on 4 octet boundaries.  ihl is the number
  * of 32-bit words and is always >= 5.
  */
-extern unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-extern unsigned short csum_tcpudp_magic(unsigned long saddr,
-                                        unsigned long daddr,
+extern __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                         unsigned short len,
                                         unsigned short proto,
-                                        unsigned int sum);
+                                        __wsum sum);
 
 /*
  * computes the checksum of a memory block at buff, length len,
@@ -38,8 +37,7 @@ extern unsigned short csum_tcpudp_magic(unsigned long saddr,
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len,
-                                 unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * Computes the checksum of a memory block at src, length len,
@@ -51,20 +49,15 @@ extern unsigned int csum_partial(const unsigned char * buff, int len,
  * Like csum_partial, this must be called with even lengths,
  * except for the last fragment.
  */
-extern unsigned int csum_partial_copy_generic(const char *src, char *dst,
-                                              int len, unsigned int sum,
+extern __wsum csum_partial_copy_generic(const void *src, void *dst,
+                                              int len, __wsum sum,
                                               int *src_err, int *dst_err);
 /*
  * the same as csum_partial, but copies from src to dst while it
  * checksums.
  */
-unsigned int csum_partial_copy_nocheck(const char *src, 
-                                       char *dst, 
-                                       int len, 
-                                       unsigned int sum);
-
 #define csum_partial_copy_from_user(src, dst, len, sum, errp)   \
-        csum_partial_copy_generic((src), (dst), (len), (sum), (errp), NULL)
+        csum_partial_copy_generic((__force const void *)(src), (dst), (len), (sum), (errp), NULL)
 
 #define csum_partial_copy_nocheck(src, dst, len, sum)   \
         csum_partial_copy_generic((src), (dst), (len), (sum), NULL, NULL)
@@ -74,7 +67,7 @@ unsigned int csum_partial_copy_nocheck(const char *src,
  * turns a 32-bit partial checksum (e.g. from csum_partial) into a
  * 1's complement 16-bit checksum.
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned int tmp;
 
@@ -83,41 +76,32 @@ static inline unsigned int csum_fold(unsigned int sum)
         /* if there is a carry from adding the two 16-bit halves,
            it will carry from the lower half into the upper half,
            giving us the correct sum in the upper half. */
-        sum = ~(sum + tmp) >> 16;
-        return sum;
+        return (__force __sum16)(~((__force u32)sum + tmp) >> 16);
 }
 
 /*
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
 
-#ifdef __powerpc64__
-static inline u32 csum_tcpudp_nofold(u32 saddr,
-                                     u32 daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                      unsigned short len,
                                      unsigned short proto,
-                                     unsigned int sum)
+                                     __wsum sum)
 {
-        unsigned long s = sum;
+#ifdef __powerpc64__
+        unsigned long s = (__force u32)sum;
 
-        s += saddr;
-        s += daddr;
-        s += (proto << 16) + len;
+        s += (__force u32)saddr;
+        s += (__force u32)daddr;
+        s += proto + len;
         s += (s >> 32);
-        return (u32) s;
-}
+        return (__force __wsum) s;
 #else
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                                   unsigned long daddr,
-                                                   unsigned short len,
-                                                   unsigned short proto,
-                                                   unsigned int sum)
-{
     __asm__("\n\
         addc %0,%0,%1 \n\
         adde %0,%0,%2 \n\
@@ -125,10 +109,9 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
         addze %0,%0 \n\
         "
         : "=r" (sum)
-        : "r" (daddr), "r"(saddr), "r"((proto<<16)+len), "0"(sum));
-    return sum;
-}
-
+        : "r" (daddr), "r"(saddr), "r"(proto + len), "0"(sum));
+        return sum;
 #endif
+}
 #endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 12707ab9dc98..a9a40149a7c0 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -89,8 +89,11 @@ struct cpu_spec {
 
 extern struct cpu_spec          *cur_cpu_spec;
 
-extern void identify_cpu(unsigned long offset, unsigned long cpu);
-extern void do_cpu_ftr_fixups(unsigned long offset);
+extern unsigned int __start___ftr_fixup, __stop___ftr_fixup;
+
+extern struct cpu_spec *identify_cpu(unsigned long offset);
+extern void do_feature_fixups(unsigned long value, void *fixup_start,
+                              void *fixup_end);
 
 #endif /* __ASSEMBLY__ */
 
@@ -144,6 +147,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_CI_LARGE_PAGE           LONG_ASM_CONST(0x0000100000000000)
 #define CPU_FTR_PAUSE_ZERO              LONG_ASM_CONST(0x0000200000000000)
 #define CPU_FTR_PURR                    LONG_ASM_CONST(0x0000400000000000)
+#define CPU_FTR_CELL_TB_BUG             LONG_ASM_CONST(0x0000800000000000)
 
 #ifndef __ASSEMBLY__
 
@@ -332,7 +336,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTRS_CELL   (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
             CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
             CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
-            CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE)
+            CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_CELL_TB_BUG)
 #define CPU_FTRS_PA6T (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
             CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
             CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \
@@ -431,29 +435,12 @@ static inline int cpu_has_feature(unsigned long feature)
 
 #ifdef __ASSEMBLY__
 
-#define BEGIN_FTR_SECTION               98:
-
-#ifndef __powerpc64__
+#define BEGIN_FTR_SECTION_NESTED(label) label:
+#define BEGIN_FTR_SECTION               BEGIN_FTR_SECTION_NESTED(97)
+#define END_FTR_SECTION_NESTED(msk, val, label) \
+        MAKE_FTR_SECTION_ENTRY(msk, val, label, __ftr_fixup)
 #define END_FTR_SECTION(msk, val)               \
-99:                                             \
-        .section __ftr_fixup,"a";               \
-        .align 2;                               \
-        .long msk;                              \
-        .long val;                              \
-        .long 98b;                              \
-        .long 99b;                              \
-        .previous
-#else /* __powerpc64__ */
-#define END_FTR_SECTION(msk, val)               \
-99:                                             \
-        .section __ftr_fixup,"a";               \
-        .align 3;                               \
-        .llong msk;                             \
-        .llong val;                             \
-        .llong 98b;                             \
-        .llong 99b;                             \
-        .previous
-#endif /* __powerpc64__ */
+        END_FTR_SECTION_NESTED(msk, val, 97)
 
 #define END_FTR_SECTION_IFSET(msk)      END_FTR_SECTION((msk), (msk))
 #define END_FTR_SECTION_IFCLR(msk)      END_FTR_SECTION((msk), 0)
diff --git a/include/asm-powerpc/current.h b/include/asm-powerpc/current.h
index 1938d6abd255..b8708aedf925 100644
--- a/include/asm-powerpc/current.h
+++ b/include/asm-powerpc/current.h
@@ -14,7 +14,17 @@ struct task_struct;
 #ifdef __powerpc64__
 #include <asm/paca.h>
 
-#define current         (get_paca()->__current)
+static inline struct task_struct *get_current(void)
+{
+        struct task_struct *task;
+
+        __asm__ __volatile__("ld %0,%1(13)"
+        : "=r" (task)
+        : "i" (offsetof(struct paca_struct, __current)));
+
+        return task;
+}
+#define current get_current()
 
 #else
 
diff --git a/include/asm-powerpc/device.h b/include/asm-powerpc/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-powerpc/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 1022737f4f34..fdf9aff71150 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -96,19 +96,16 @@ extern void machine_check_fwnmi(void);
 /* This is true if we are using the firmware NMI handler (typically LPAR) */
 extern int fwnmi_active;
 
-#else /* __ASSEMBLY__ */
+extern unsigned int __start___fw_ftr_fixup, __stop___fw_ftr_fixup;
 
-#define BEGIN_FW_FTR_SECTION            96:
+#else /* __ASSEMBLY__ */
 
+#define BEGIN_FW_FTR_SECTION_NESTED(label)      label:
+#define BEGIN_FW_FTR_SECTION                    BEGIN_FW_FTR_SECTION_NESTED(97)
+#define END_FW_FTR_SECTION_NESTED(msk, val, label) \
+        MAKE_FTR_SECTION_ENTRY(msk, val, label, __fw_ftr_fixup)
 #define END_FW_FTR_SECTION(msk, val)            \
-97:                                             \
-        .section __fw_ftr_fixup,"a";            \
-        .align 3;                               \
-        .llong msk;                             \
-        .llong val;                             \
-        .llong 96b;                             \
-        .llong 97b;                             \
-        .previous
+        END_FW_FTR_SECTION_NESTED(msk, val, 97)
 
 #define END_FW_FTR_SECTION_IFSET(msk)   END_FW_FTR_SECTION((msk), (msk))
 #define END_FW_FTR_SECTION_IFCLR(msk)   END_FW_FTR_SECTION((msk), 0)
diff --git a/include/asm-powerpc/i8259.h b/include/asm-powerpc/i8259.h
index 78489fb8d140..db1362f8c603 100644
--- a/include/asm-powerpc/i8259.h
+++ b/include/asm-powerpc/i8259.h
@@ -7,6 +7,7 @@
 #ifdef CONFIG_PPC_MERGE
 extern void i8259_init(struct device_node *node, unsigned long intack_addr);
 extern unsigned int i8259_irq(void);
+extern struct irq_host *i8259_get_host(void);
 #else
 extern void i8259_init(unsigned long intack_addr, int offset);
 extern int i8259_irq(void);
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 3baff8b0fd5a..c2c5f14b5f5f 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -163,8 +163,11 @@ extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
 
 static inline void mmiowb(void)
 {
-        __asm__ __volatile__ ("sync" : : : "memory");
-        get_paca()->io_sync = 0;
+        unsigned long tmp;
+
+        __asm__ __volatile__("sync; li %0,0; stb %0,%1(13)"
+        : "=&r" (tmp) : "i" (offsetof(struct paca_struct, io_sync))
+        : "memory");
 }
 
 /*
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index 264ed6242771..19e6f7e0a607 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -22,17 +22,35 @@
 #define _ASM_IOMMU_H
 #ifdef __KERNEL__
 
-#include <asm/types.h>
+#include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
+#include <asm/types.h>
+#include <asm/bitops.h>
+
+#define IOMMU_PAGE_SHIFT      12
+#define IOMMU_PAGE_SIZE       (ASM_CONST(1) << IOMMU_PAGE_SHIFT)
+#define IOMMU_PAGE_MASK       (~((1 << IOMMU_PAGE_SHIFT) - 1))
+#define IOMMU_PAGE_ALIGN(addr) _ALIGN_UP(addr, IOMMU_PAGE_SIZE)
+
+#ifndef __ASSEMBLY__
+
+/* Pure 2^n version of get_order */
+static __inline__ __attribute_const__ int get_iommu_order(unsigned long size)
+{
+        return __ilog2((size - 1) >> IOMMU_PAGE_SHIFT) + 1;
+}
+
+#endif   /* __ASSEMBLY__ */
+
 
 /*
  * IOMAP_MAX_ORDER defines the largest contiguous block
  * of dma space we can get.  IOMAP_MAX_ORDER = 13
  * allows up to 2**12 pages (4096 * 4096) = 16 MB
  */
-#define IOMAP_MAX_ORDER 13
+#define IOMAP_MAX_ORDER         13
 
 struct iommu_table {
         unsigned long  it_busno;     /* Bus number this table belongs to */
diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h
index 5b33994cd488..07a10e590c1d 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/include/asm-powerpc/oprofile_impl.h
@@ -42,7 +42,7 @@ struct op_powerpc_model {
         void (*reg_setup) (struct op_counter_config *,
                            struct op_system_config *,
                            int num_counters);
-        void (*cpu_setup) (void *);
+        void (*cpu_setup) (struct op_counter_config *);
         void (*start) (struct op_counter_config *);
         void (*stop) (void);
         void (*handle_interrupt) (struct pt_regs *,
@@ -121,7 +121,90 @@ static inline void ctr_write(unsigned int i, unsigned int val)
                 break;
         }
 }
-#endif /* !CONFIG_FSL_BOOKE */
+#else /* CONFIG_FSL_BOOKE */
+static inline u32 get_pmlca(int ctr)
+{
+        u32 pmlca;
+
+        switch (ctr) {
+                case 0:
+                        pmlca = mfpmr(PMRN_PMLCA0);
+                        break;
+                case 1:
+                        pmlca = mfpmr(PMRN_PMLCA1);
+                        break;
+                case 2:
+                        pmlca = mfpmr(PMRN_PMLCA2);
+                        break;
+                case 3:
+                        pmlca = mfpmr(PMRN_PMLCA3);
+                        break;
+                default:
+                        panic("Bad ctr number\n");
+        }
+
+        return pmlca;
+}
+
+static inline void set_pmlca(int ctr, u32 pmlca)
+{
+        switch (ctr) {
+                case 0:
+                        mtpmr(PMRN_PMLCA0, pmlca);
+                        break;
+                case 1:
+                        mtpmr(PMRN_PMLCA1, pmlca);
+                        break;
+                case 2:
+                        mtpmr(PMRN_PMLCA2, pmlca);
+                        break;
+                case 3:
+                        mtpmr(PMRN_PMLCA3, pmlca);
+                        break;
+                default:
+                        panic("Bad ctr number\n");
+        }
+}
+
+static inline unsigned int ctr_read(unsigned int i)
+{
+        switch(i) {
+                case 0:
+                        return mfpmr(PMRN_PMC0);
+                case 1:
+                        return mfpmr(PMRN_PMC1);
+                case 2:
+                        return mfpmr(PMRN_PMC2);
+                case 3:
+                        return mfpmr(PMRN_PMC3);
+                default:
+                        return 0;
+        }
+}
+
+static inline void ctr_write(unsigned int i, unsigned int val)
+{
+        switch(i) {
+                case 0:
+                        mtpmr(PMRN_PMC0, val);
+                        break;
+                case 1:
+                        mtpmr(PMRN_PMC1, val);
+                        break;
+                case 2:
+                        mtpmr(PMRN_PMC2, val);
+                        break;
+                case 3:
+                        mtpmr(PMRN_PMC3, val);
+                        break;
+                default:
+                        break;
+        }
+}
+
+
+#endif /* CONFIG_FSL_BOOKE */
+
 
 extern void op_powerpc_backtrace(struct pt_regs * const regs, unsigned int depth);
 
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index 051694f14c3e..c77286051496 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -62,19 +62,13 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 }
 
 #ifdef CONFIG_PPC64
-#define HAVE_ARCH_PCI_MWI 1
-static inline int pcibios_prep_mwi(struct pci_dev *dev)
-{
-        /*
-         * We would like to avoid touching the cacheline size or MWI bit
-         * but we cant do that with the current pcibios_prep_mwi 
-         * interface. pSeries firmware sets the cacheline size (which is not
-         * the cpu cacheline size in all cases) and hardware treats MWI 
-         * the same as memory write. So we dont touch the cacheline size
-         * here and allow the generic code to set the MWI bit.
-         */
-        return 0;
-}
+
+/*
+ * We want to avoid touching the cacheline size or MWI bit.
+ * pSeries firmware sets the cacheline size (which is not the cpu cacheline
+ * size in all cases) and hardware treats MWI the same as memory write.
+ */
+#define PCI_DISABLE_MWI
 
 extern struct dma_mapping_ops pci_dma_ops;
 
diff --git a/include/asm-powerpc/pmc.h b/include/asm-powerpc/pmc.h
index 07d6a4279319..8588be68e0ad 100644
--- a/include/asm-powerpc/pmc.h
+++ b/include/asm-powerpc/pmc.h
@@ -32,18 +32,5 @@ void release_pmc_hardware(void);
 void power4_enable_pmcs(void);
 #endif
 
-#ifdef CONFIG_FSL_BOOKE
-void init_pmc_stop(int ctr);
-void set_pmc_event(int ctr, int event);
-void set_pmc_user_kernel(int ctr, int user, int kernel);
-void set_pmc_marked(int ctr, int mark0, int mark1);
-void pmc_start_ctr(int ctr, int enable);
-void pmc_start_ctrs(int enable);
-void pmc_stop_ctrs(void);
-void dump_pmcs(void);
-
-extern struct op_powerpc_model op_model_fsl_booke;
-#endif
-
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_PMC_H */
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index a940cfe040da..fa083d8e4663 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -30,9 +30,9 @@ BEGIN_FTR_SECTION;							\
         mfspr   ra,SPRN_PURR;           /* get processor util. reg */   \
 END_FTR_SECTION_IFSET(CPU_FTR_PURR);                                    \
 BEGIN_FTR_SECTION;                                                      \
-        mftb    ra;                     /* or get TB if no PURR */      \
+        MFTB(ra);                       /* or get TB if no PURR */      \
 END_FTR_SECTION_IFCLR(CPU_FTR_PURR);                                    \
-        ld      rb,PACA_STARTPURR(r13);                         \
+        ld      rb,PACA_STARTPURR(r13);                                 \
         std     ra,PACA_STARTPURR(r13);                                 \
         subf    rb,rb,ra;               /* subtract start value */      \
         ld      ra,PACA_USER_TIME(r13);                                 \
@@ -45,9 +45,9 @@ BEGIN_FTR_SECTION;							\
         mfspr   ra,SPRN_PURR;           /* get processor util. reg */   \
 END_FTR_SECTION_IFSET(CPU_FTR_PURR);                                    \
 BEGIN_FTR_SECTION;                                                      \
-        mftb    ra;                     /* or get TB if no PURR */      \
+        MFTB(ra);                       /* or get TB if no PURR */      \
 END_FTR_SECTION_IFCLR(CPU_FTR_PURR);                                    \
-        ld      rb,PACA_STARTPURR(r13);                         \
+        ld      rb,PACA_STARTPURR(r13);                                 \
         std     ra,PACA_STARTPURR(r13);                                 \
         subf    rb,rb,ra;               /* subtract start value */      \
         ld      ra,PACA_SYSTEM_TIME(r13);                               \
@@ -274,6 +274,16 @@ END_FTR_SECTION_IFSET(CPU_FTR_601)
 #define ISYNC_601
 #endif
 
+#ifdef CONFIG_PPC_CELL
+#define MFTB(dest)                      \
+90:     mftb  dest;                     \
+BEGIN_FTR_SECTION_NESTED(96);           \
+        cmpwi dest,0;                   \
+        beq-  90b;                      \
+END_FTR_SECTION_NESTED(CPU_FTR_CELL_TB_BUG, CPU_FTR_CELL_TB_BUG, 96)
+#else
+#define MFTB(dest)                      mftb dest
+#endif
 
 #ifndef CONFIG_SMP
 #define TLBSYNC
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index 1fd7a2253e3a..0afee17f33b4 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -135,7 +135,7 @@ extern struct device_node *of_find_all_nodes(struct device_node *prev);
 extern struct device_node *of_get_parent(const struct device_node *node);
 extern struct device_node *of_get_next_child(const struct device_node *node,
                                              struct device_node *prev);
-extern struct property *of_find_property(struct device_node *np,
+extern struct property *of_find_property(const struct device_node *np,
                                          const char *name,
                                          int *lenp);
 extern struct device_node *of_node_get(struct device_node *node);
@@ -159,10 +159,12 @@ extern void of_detach_node(const struct device_node *);
 extern void finish_device_tree(void);
 extern void unflatten_device_tree(void);
 extern void early_init_devtree(void *);
-extern int device_is_compatible(struct device_node *device, const char *);
+extern int device_is_compatible(const struct device_node *device,
+                                const char *);
 extern int machine_is_compatible(const char *compat);
-extern const void *get_property(struct device_node *node, const char *name,
-                int *lenp);
+extern const void *get_property(const struct device_node *node,
+                                const char *name,
+                                int *lenp);
 extern void print_properties(struct device_node *node);
 extern int prom_n_addr_cells(struct device_node* np);
 extern int prom_n_size_cells(struct device_node* np);
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 8fb96811b55d..6faae7b14d55 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -591,6 +591,7 @@
 #define PV_630          0x0040
 #define PV_630p 0x0041
 #define PV_970MP        0x0044
+#define PV_970GX        0x0045
 #define PV_BE           0x0070
 #define PV_PA6T         0x0090
 
@@ -618,10 +619,35 @@
                                 : "=r" (rval)); rval;})
 #define mtspr(rn, v)    asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v))
 
+#ifdef __powerpc64__
+#ifdef CONFIG_PPC_CELL
+#define mftb()          ({unsigned long rval;                           \
+                        asm volatile(                                   \
+                                "90:    mftb %0;\n"                     \
+                                "97:    cmpwi %0,0;\n"                  \
+                                "       beq- 90b;\n"                    \
+                                "99:\n"                                 \
+                                ".section __ftr_fixup,\"a\"\n"          \
+                                ".align 3\n"                            \
+                                "98:\n"                                 \
+                                "       .llong %1\n"                    \
+                                "       .llong %1\n"                    \
+                                "       .llong 97b-98b\n"               \
+                                "       .llong 99b-98b\n"               \
+                                ".previous"                             \
+                        : "=r" (rval) : "i" (CPU_FTR_CELL_TB_BUG)); rval;})
+#else
 #define mftb()          ({unsigned long rval;   \
                         asm volatile("mftb %0" : "=r" (rval)); rval;})
+#endif /* !CONFIG_PPC_CELL */
+
+#else /* __powerpc64__ */
+
 #define mftbl()         ({unsigned long rval;   \
                         asm volatile("mftbl %0" : "=r" (rval)); rval;})
+#define mftbu()         ({unsigned long rval;   \
+                        asm volatile("mftbu %0" : "=r" (rval)); rval;})
+#endif /* !__powerpc64__ */
 
 #define mttbl(v)        asm volatile("mttbl %0":: "r"(v))
 #define mttbu(v)        asm volatile("mttbu %0":: "r"(v))
diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index eac85ce101b6..97b435484177 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -261,7 +261,7 @@ SYSX(sys_ni_syscall, ppc_fadvise64_64, ppc_fadvise64_64)
 PPC_SYS_SPU(rtas)
 OLDSYS(debug_setcontext)
 SYSCALL(ni_syscall)
-SYSCALL(ni_syscall)
+COMPAT_SYS(migrate_pages)
 COMPAT_SYS(mbind)
 COMPAT_SYS(get_mempolicy)
 COMPAT_SYS(set_mempolicy)
@@ -304,3 +304,4 @@ SYSCALL_SPU(fchmodat)
 SYSCALL_SPU(faccessat)
 COMPAT_SYS_SPU(get_robust_list)
 COMPAT_SYS_SPU(set_robust_list)
+COMPAT_SYS(move_pages)
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 43627596003b..f7b1227d6454 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -25,8 +25,8 @@
  *
  * We have to use the sync instructions for mb(), since lwsync doesn't
  * order loads with respect to previous stores.  Lwsync is fine for
- * rmb(), though.  Note that lwsync is interpreted as sync by
- * 32-bit and older 64-bit CPUs.
+ * rmb(), though. Note that rmb() actually uses a sync on 32-bit
+ * architectures.
  *
  * For wmb(), we use sync since wmb is used in drivers to order
  * stores to system memory with respect to writes to the device.
@@ -34,7 +34,7 @@
  * SMP since it is only used to order updates to system memory.
  */
 #define mb()   __asm__ __volatile__ ("sync" : : : "memory")
-#define rmb()  __asm__ __volatile__ ("lwsync" : : : "memory")
+#define rmb()  __asm__ __volatile__ (__stringify(LWSYNC) : : : "memory")
 #define wmb()  __asm__ __volatile__ ("sync" : : : "memory")
 #define read_barrier_depends()  do { } while(0)
 
diff --git a/include/asm-powerpc/tce.h b/include/asm-powerpc/tce.h
index c9483adbf599..f663634cccc9 100644
--- a/include/asm-powerpc/tce.h
+++ b/include/asm-powerpc/tce.h
@@ -22,6 +22,8 @@
 #define _ASM_POWERPC_TCE_H
 #ifdef __KERNEL__
 
+#include <asm/iommu.h>
+
 /*
  * Tces come in two formats, one for the virtual bus and a different
  * format for PCI
@@ -33,7 +35,6 @@
 
 #define TCE_SHIFT       12
 #define TCE_PAGE_SIZE   (1 << TCE_SHIFT)
-#define TCE_PAGE_FACTOR (PAGE_SHIFT - TCE_SHIFT)
 
 #define TCE_ENTRY_SIZE          8               /* each TCE is 64 bits */
 
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index b051d4c88c3b..4cff977ad526 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -39,10 +39,6 @@ extern void generic_calibrate_decr(void);
 extern void wakeup_decrementer(void);
 extern void snapshot_timebase(void);
 
-#ifdef CONFIG_RTC_CLASS
-extern int __init rtc_class_hookup(void);
-#endif
-
 /* Some sane defaults: 125 MHz timebase, 1GHz processor */
 extern unsigned long ppc_proc_freq;
 #define DEFAULT_PROC_FREQ       (DEFAULT_TB_FREQ * 8)
@@ -82,30 +78,35 @@ struct div_result {
 #define __USE_RTC()     0
 #endif
 
-/* On ppc64 this gets us the whole timebase; on ppc32 just the lower half */
+#ifdef CONFIG_PPC64
+
+/* For compatibility, get_tbl() is defined as get_tb() on ppc64 */
+#define get_tbl         get_tb
+
+#else
+
 static inline unsigned long get_tbl(void)
 {
-        unsigned long tbl;
-
 #if defined(CONFIG_403GCX)
+        unsigned long tbl;
         asm volatile("mfspr %0, 0x3dd" : "=r" (tbl));
+        return tbl;
 #else
-        asm volatile("mftb %0" : "=r" (tbl));
+        return mftbl();
 #endif
-        return tbl;
 }
 
 static inline unsigned int get_tbu(void)
 {
+#ifdef CONFIG_403GCX
         unsigned int tbu;
-
-#if defined(CONFIG_403GCX)
         asm volatile("mfspr %0, 0x3dc" : "=r" (tbu));
+        return tbu;
 #else
-        asm volatile("mftbu %0" : "=r" (tbu));
+        return mftbu();
 #endif
-        return tbu;
 }
+#endif /* !CONFIG_PPC64 */
 
 static inline unsigned int get_rtcl(void)
 {
@@ -131,7 +132,7 @@ static inline u64 get_tb(void)
 {
         return mftb();
 }
-#else
+#else /* CONFIG_PPC64 */
 static inline u64 get_tb(void)
 {
         unsigned int tbhi, tblo, tbhi2;
@@ -144,7 +145,7 @@ static inline u64 get_tb(void)
 
         return ((u64)tbhi << 32) | tblo;
 }
-#endif
+#endif /* !CONFIG_PPC64 */
 
 static inline void set_tb(unsigned int upper, unsigned int lower)
 {
diff --git a/include/asm-powerpc/timex.h b/include/asm-powerpc/timex.h
index 3b9a8e786806..92dedde761d1 100644
--- a/include/asm-powerpc/timex.h
+++ b/include/asm-powerpc/timex.h
@@ -8,6 +8,7 @@
  */
 
 #include <asm/cputable.h>
+#include <asm/reg.h>
 
 #define CLOCK_TICK_RATE 1024000 /* Underlying HZ */
 
@@ -15,13 +16,11 @@ typedef unsigned long cycles_t;
 
 static inline cycles_t get_cycles(void)
 {
-        cycles_t ret;
-
 #ifdef __powerpc64__
-
-        __asm__ __volatile__("mftb %0" : "=r" (ret) : );
-
+        return mftb();
 #else
+        cycles_t ret;
+
         /*
          * For the "cycle" counter we use the timebase lower half.
          * Currently only used on SMP.
@@ -30,18 +29,19 @@ static inline cycles_t get_cycles(void)
         ret = 0;
 
         __asm__ __volatile__(
-                "98:    mftb %0\n"
+                "97:    mftb %0\n"
                 "99:\n"
                 ".section __ftr_fixup,\"a\"\n"
+                ".align 2\n"
+                "98:\n"
                 "       .long %1\n"
                 "       .long 0\n"
-                "       .long 98b\n"
-                "       .long 99b\n"
+                "       .long 97b-98b\n"
+                "       .long 99b-98b\n"
                 ".previous"
                 : "=r" (ret) : "i" (CPU_FTR_601));
-#endif
-
         return ret;
+#endif
 }
 
 #endif  /* __KERNEL__ */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 8f7ee16781a4..9fe7894ee035 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -96,7 +96,13 @@ static inline void sysfs_remove_device_from_node(struct sys_device *dev,
 
 #ifdef CONFIG_SMP
 #include <asm/cputable.h>
-#define smt_capable()           (cpu_has_feature(CPU_FTR_SMT))
+#define smt_capable()           (cpu_has_feature(CPU_FTR_SMT))
+
+#ifdef CONFIG_PPC64
+#include <asm/smp.h>
+
+#define topology_thread_siblings(cpu)   (cpu_sibling_map[cpu])
+#endif
 #endif
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 464a48cce7f5..0e4ea37f6466 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -276,7 +276,7 @@
 #define __NR_rtas               255
 #define __NR_sys_debug_setcontext 256
 /* Number 257 is reserved for vserver */
-/* 258 currently unused */
+#define __NR_migrate_pages      258
 #define __NR_mbind              259
 #define __NR_get_mempolicy      260
 #define __NR_set_mempolicy      261
@@ -323,10 +323,11 @@
 #define __NR_faccessat          298
 #define __NR_get_robust_list    299
 #define __NR_set_robust_list    300
+#define __NR_move_pages         301
 
 #ifdef __KERNEL__
 
-#define __NR_syscalls           301
+#define __NR_syscalls           302
 
 #define __NR__exit __NR_exit
 #define NR_syscalls     __NR_syscalls
diff --git a/include/asm-ppc/device.h b/include/asm-ppc/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-ppc/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-s390/checksum.h b/include/asm-s390/checksum.h
index 37c362d89fad..0a3cd7ec8451 100644
--- a/include/asm-s390/checksum.h
+++ b/include/asm-s390/checksum.h
@@ -27,8 +27,8 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-static inline unsigned int
-csum_partial(const unsigned char * buff, int len, unsigned int sum)
+static inline __wsum
+csum_partial(const void *buff, int len, __wsum sum)
 {
         register unsigned long reg2 asm("2") = (unsigned long) buff;
         register unsigned long reg3 asm("3") = (unsigned long) len;
@@ -49,9 +49,9 @@ csum_partial(const unsigned char * buff, int len, unsigned int sum)
  * Copy from userspace and compute checksum.  If we catch an exception
  * then zero the rest of the buffer.
  */
-static inline unsigned int
-csum_partial_copy_from_user(const char __user *src, char *dst,
-                                          int len, unsigned int sum,
+static inline __wsum
+csum_partial_copy_from_user(const void __user *src, void *dst,
+                                          int len, __wsum sum,
                                           int *err_ptr)
 {
         int missing;
@@ -66,8 +66,8 @@ csum_partial_copy_from_user(const char __user *src, char *dst,
 }
 
 
-static inline unsigned int
-csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum)
+static inline __wsum
+csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum)
 {
         memcpy(dst,src,len);
         return csum_partial(dst, len, sum);
@@ -76,8 +76,7 @@ csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum
 /*
  *      Fold a partial checksum without adding pseudo headers
  */
-static inline unsigned short
-csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
 #ifndef __s390x__
         register_pair rp;
@@ -100,7 +99,7 @@ csum_fold(unsigned int sum)
                 "       srl     %0,16\n"        /* %0 = H+L+C */
                 : "+&d" (sum) : : "cc", "2", "3");
 #endif /* __s390x__ */
-        return ((unsigned short) ~sum);
+        return (__force __sum16) ~sum;
 }
 
 /*
@@ -108,8 +107,7 @@ csum_fold(unsigned int sum)
  *      which always checksum on 4 octet boundaries.
  *
  */
-static inline unsigned short
-ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         return csum_fold(csum_partial(iph, ihl*4, 0));
 }
@@ -118,10 +116,10 @@ ip_fast_csum(unsigned char *iph, unsigned int ihl)
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 32-bit checksum
  */
-static inline unsigned int 
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                    unsigned short len, unsigned short proto,
-                   unsigned int sum)
+                   __wsum sum)
 {
 #ifndef __s390x__
         asm volatile(
@@ -137,12 +135,12 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
                 "1:"
                 : "+&d" (sum) : "d" (daddr) : "cc");
         asm volatile(
-                "       alr     %0,%1\n" /* sum += (len<<16) + (proto<<8) */
+                "       alr     %0,%1\n" /* sum += len + proto */
                 "       brc     12,2f\n"
                 "       ahi     %0,1\n"  /* add carry */
                 "2:"
                 : "+&d" (sum)
-                : "d" (((unsigned int) len<<16) + (unsigned int) proto)
+                : "d" (len + proto)
                 : "cc");
 #else /* __s390x__ */
         asm volatile(
@@ -153,7 +151,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
                 "0:     algr    %0,%2\n"  /* sum += daddr */
                 "       brc     12,1f\n"
                 "       aghi    %0,1\n"   /* add carry */
-                "1:     algfr   %0,%3\n"  /* sum += (len<<16) + proto */
+                "1:     algfr   %0,%3\n"  /* sum += len + proto */
                 "       brc     12,2f\n"
                 "       aghi    %0,1\n"   /* add carry */
                 "2:     srlg    0,%0,32\n"
@@ -163,7 +161,7 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
                 "3:     llgfr   %0,%0"
                 : "+&d" (sum)
                 : "d" (saddr), "d" (daddr),
-                  "d" (((unsigned int) len<<16) + (unsigned int) proto)
+                  "d" (len + proto)
                 : "cc", "0");
 #endif /* __s390x__ */
         return sum;
@@ -174,10 +172,10 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
  * returns a 16-bit checksum, already complemented
  */
 
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                   unsigned short len, unsigned short proto,
-                  unsigned int sum)
+                  __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -187,8 +185,7 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
  * in icmp.c
  */
 
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-s390/device.h b/include/asm-s390/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-s390/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 519f0a5ff181..36bb6dacf008 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -200,18 +200,45 @@ extern char empty_zero_page[PAGE_SIZE];
  */
 
 /* Hardware bits in the page table entry */
-#define _PAGE_RO        0x200          /* HW read-only                     */
-#define _PAGE_INVALID   0x400          /* HW invalid                       */
+#define _PAGE_RO        0x200           /* HW read-only bit  */
+#define _PAGE_INVALID   0x400           /* HW invalid bit    */
+#define _PAGE_SWT       0x001           /* SW pte type bit t */
+#define _PAGE_SWX       0x002           /* SW pte type bit x */
 
-/* Mask and six different types of pages. */
-#define _PAGE_TYPE_MASK         0x601
+/* Six different types of pages. */
 #define _PAGE_TYPE_EMPTY        0x400
 #define _PAGE_TYPE_NONE         0x401
-#define _PAGE_TYPE_SWAP         0x600
-#define _PAGE_TYPE_FILE         0x601
+#define _PAGE_TYPE_SWAP         0x403
+#define _PAGE_TYPE_FILE         0x601   /* bit 0x002 is used for offset !! */
 #define _PAGE_TYPE_RO           0x200
 #define _PAGE_TYPE_RW           0x000
 
+/*
+ * PTE type bits are rather complicated. handle_pte_fault uses pte_present,
+ * pte_none and pte_file to find out the pte type WITHOUT holding the page
+ * table lock. ptep_clear_flush on the other hand uses ptep_clear_flush to
+ * invalidate a given pte. ipte sets the hw invalid bit and clears all tlbs
+ * for the page. The page table entry is set to _PAGE_TYPE_EMPTY afterwards.
+ * This change is done while holding the lock, but the intermediate step
+ * of a previously valid pte with the hw invalid bit set can be observed by
+ * handle_pte_fault. That makes it necessary that all valid pte types with
+ * the hw invalid bit set must be distinguishable from the four pte types
+ * empty, none, swap and file.
+ *
+ *                      irxt  ipte  irxt
+ * _PAGE_TYPE_EMPTY     1000   ->   1000
+ * _PAGE_TYPE_NONE      1001   ->   1001
+ * _PAGE_TYPE_SWAP      1011   ->   1011
+ * _PAGE_TYPE_FILE      11?1   ->   11?1
+ * _PAGE_TYPE_RO        0100   ->   1100
+ * _PAGE_TYPE_RW        0000   ->   1000
+ *
+ * pte_none is true for bits combinations 1000, 1100
+ * pte_present is true for bits combinations 0000, 0010, 0100, 0110, 1001
+ * pte_file is true for bits combinations 1101, 1111
+ * swap pte is 1011 and 0001, 0011, 0101, 0111, 1010 and 1110 are invalid.
+ */
+
 #ifndef __s390x__
 
 /* Bits in the segment table entry */
@@ -365,18 +392,21 @@ static inline int pmd_bad(pmd_t pmd)
 
 static inline int pte_none(pte_t pte)
 {
-        return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_EMPTY;
+        return (pte_val(pte) & _PAGE_INVALID) && !(pte_val(pte) & _PAGE_SWT);
 }
 
 static inline int pte_present(pte_t pte)
 {
-        return !(pte_val(pte) & _PAGE_INVALID) ||
-                (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_NONE;
+        unsigned long mask = _PAGE_RO | _PAGE_INVALID | _PAGE_SWT | _PAGE_SWX;
+        return (pte_val(pte) & mask) == _PAGE_TYPE_NONE ||
+                (!(pte_val(pte) & _PAGE_INVALID) &&
+                 !(pte_val(pte) & _PAGE_SWT));
 }
 
 static inline int pte_file(pte_t pte)
 {
-        return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_FILE;
+        unsigned long mask = _PAGE_RO | _PAGE_INVALID | _PAGE_SWT;
+        return (pte_val(pte) & mask) == _PAGE_TYPE_FILE;
 }
 
 #define pte_same(a,b)   (pte_val(a) == pte_val(b))
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index a19238cbcffa..71d3c21b84f0 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -249,8 +249,9 @@
 #define __NR_vmsplice           309
 /* Number 310 is reserved for new sys_move_pages */
 #define __NR_getcpu             311
+#define __NR_epoll_pwait        312
 
-#define NR_syscalls 312
+#define NR_syscalls 313
 
 /* 
  * There are some system calls that are not present on 64 bit, some
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index 08168afe6746..d44344c88e73 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -23,7 +23,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -33,8 +33,8 @@ asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsign
  * better 64-bit) boundary
  */
 
-asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsigned char *dst,
-                                                  int len, int sum, int *src_err_ptr, int *dst_err_ptr);
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
+                                          int len, __wsum sum, int *src_err_ptr, int *dst_err_ptr);
 
 /*
  *      Note: when you get a NULL pointer exception here this means someone
@@ -44,24 +44,25 @@ asmlinkage unsigned int csum_partial_copy_generic(const unsigned char *src, unsi
  *      access_ok().
  */
 static __inline__
-unsigned int csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst,
-                                        int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                        int len, __wsum sum)
 {
         return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
 }
 
 static __inline__
-unsigned int csum_partial_copy_from_user (const unsigned char *src, unsigned char *dst,
-                                                int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum, int *err_ptr)
 {
-        return csum_partial_copy_generic ( src, dst, len, sum, err_ptr, NULL);
+        return csum_partial_copy_generic((__force const void *)src, dst,
+                                        len, sum, err_ptr, NULL);
 }
 
 /*
  *      Fold a partial checksum
  */
 
-static __inline__ unsigned int csum_fold(unsigned int sum)
+static __inline__ __sum16 csum_fold(__wsum sum)
 {
         unsigned int __dummy;
         __asm__("swap.w %0, %1\n\t"
@@ -74,7 +75,7 @@ static __inline__ unsigned int csum_fold(unsigned int sum)
                 : "=r" (sum), "=&r" (__dummy)
                 : "0" (sum)
                 : "t");
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
@@ -84,7 +85,7 @@ static __inline__ unsigned int csum_fold(unsigned int sum)
  *      i386 version by Jorge Cwik <jorge@laser.satlink.net>, adapted
  *      for linux by * Arnt Gulbrandsen.
  */
-static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum, __dummy0, __dummy1;
 
@@ -112,16 +113,15 @@ static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int
         return  csum_fold(sum);
 }
 
-static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                                   unsigned long daddr,
+static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum) 
+                                                   __wsum sum)
 {
 #ifdef __LITTLE_ENDIAN__
-        unsigned long len_proto = (ntohs(len)<<16)+proto*256;
+        unsigned long len_proto = (proto + len) << 8;
 #else
-        unsigned long len_proto = (proto<<16)+len;
+        unsigned long len_proto = proto + len;
 #endif
         __asm__("clrt\n\t"
                 "addc   %0, %1\n\t"
@@ -139,11 +139,10 @@ static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                       unsigned long daddr,
+static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                        unsigned short len,
                                                        unsigned short proto,
-                                                       unsigned int sum) 
+                                                       __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -153,18 +152,17 @@ static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
+static __inline__ __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
 #ifdef CONFIG_IPV6
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                     struct in6_addr *daddr,
-                                                     __u32 len,
-                                                     unsigned short proto,
-                                                     unsigned int sum) 
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                          const struct in6_addr *daddr,
+                                          __u32 len, unsigned short proto,
+                                          __wsum sum)
 {
         unsigned int __dummy;
         __asm__("clrt\n\t"
@@ -201,17 +199,18 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *      Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user (const unsigned char *src,
-                                                      unsigned char __user *dst,
-                                                      int len, int sum,
+static __inline__ __wsum csum_and_copy_to_user (const void *src,
+                                                      void __user *dst,
+                                                      int len, __wsum sum,
                                                       int *err_ptr)
 {
         if (access_ok(VERIFY_WRITE, dst, len))
-                return csum_partial_copy_generic(src, dst, len, sum, NULL, err_ptr);
+                return csum_partial_copy_generic((__force const void *)src,
+                                                dst, len, sum, NULL, err_ptr);
 
         if (len)
                 *err_ptr = -EFAULT;
 
-        return -1; /* invalid checksum */
+        return (__force __wsum)-1; /* invalid checksum */
 }
 #endif /* __ASM_SH_CHECKSUM_H */
diff --git a/include/asm-sh/device.h b/include/asm-sh/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-sh/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sh/edosk7705/io.h b/include/asm-sh/edosk7705.h
index a1089a65bc36..a1089a65bc36 100644
--- a/include/asm-sh/edosk7705/io.h
+++ b/include/asm-sh/edosk7705.h
diff --git a/include/asm-sh/hp6xx/hp6xx.h b/include/asm-sh/hp6xx.h
index f35134c159dd..f35134c159dd 100644
--- a/include/asm-sh/hp6xx/hp6xx.h
+++ b/include/asm-sh/hp6xx.h
diff --git a/include/asm-sh/hp6xx/ide.h b/include/asm-sh/hp6xx/ide.h
deleted file mode 100644
index 570395a5ebe5..000000000000
--- a/include/asm-sh/hp6xx/ide.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_HP6XX_IDE_H
-#define __ASM_SH_HP6XX_IDE_H
-
-#define IRQ_CFCARD      93
-#define IRQ_PCMCIA      94
-
-#endif /* __ASM_SH_HP6XX_IDE_H */
-
diff --git a/include/asm-sh/hp6xx/io.h b/include/asm-sh/hp6xx/io.h
deleted file mode 100644
index 2044476ab199..000000000000
--- a/include/asm-sh/hp6xx/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_HP6XX_IO_H
-#define __ASM_SH_HP6XX_IO_H
-
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64461.h>
-
-#endif /* __ASM_SH_HP6XX_IO_H */
-
diff --git a/include/asm-sh/hs7751rvoip/hs7751rvoip.h b/include/asm-sh/hs7751rvoip.h
index c4cff9d33927..c4cff9d33927 100644
--- a/include/asm-sh/hs7751rvoip/hs7751rvoip.h
+++ b/include/asm-sh/hs7751rvoip.h
diff --git a/include/asm-sh/hs7751rvoip/ide.h b/include/asm-sh/hs7751rvoip/ide.h
deleted file mode 100644
index 65ad1d0f763b..000000000000
--- a/include/asm-sh/hs7751rvoip/ide.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_HS7751RVOIP_IDE_H
-#define __ASM_SH_HS7751RVOIP_IDE_H
-
-/* Nothing to see here.. */
-#include <asm/hs7751rvoip/hs7751rvoip.h>
-
-#endif /* __ASM_SH_HS7751RVOIP_IDE_H */
-
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
index 895c5780e454..19912ae6a7f7 100644
--- a/include/asm-sh/irq-sh7780.h
+++ b/include/asm-sh/irq-sh7780.h
@@ -6,16 +6,6 @@
  *
  * Copyright (C) 2004 Takashi SHUDO <shudo@hitachi-ul.co.jp>
  */
-
-#ifdef CONFIG_IDE
-# ifndef IRQ_CFCARD
-#  define IRQ_CFCARD    14
-# endif
-# ifndef IRQ_PCMCIA
-#  define IRQ_PCMCIA    15
-# endif
-#endif
-
 #define INTC_BASE       0xffd00000
 #define INTC_ICR0       (INTC_BASE+0x0)
 #define INTC_ICR1       (INTC_BASE+0x1c)
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 28996f9c58cc..6cd3e9e2a76a 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -14,16 +14,6 @@
 #include <asm/machvec.h>
 #include <asm/ptrace.h>         /* for pt_regs */
 
-#if defined(CONFIG_SH_HP6XX) || \
-    defined(CONFIG_SH_RTS7751R2D) || \
-    defined(CONFIG_SH_HS7751RVOIP) || \
-    defined(CONFIG_SH_HS7751RVOIP) || \
-    defined(CONFIG_SH_SH03) || \
-    defined(CONFIG_SH_R7780RP) || \
-    defined(CONFIG_SH_LANDISK)
-#include <asm/mach/ide.h>
-#endif
-
 #ifndef CONFIG_CPU_SUBTYPE_SH7780
 
 #define INTC_DMAC0_MSK  0
@@ -38,15 +28,6 @@
 #define INTC_IPRD       0xffd00010UL
 #endif
 
-#ifdef CONFIG_IDE
-# ifndef IRQ_CFCARD
-#  define IRQ_CFCARD    14
-# endif
-# ifndef IRQ_PCMCIA
-#  define IRQ_PCMCIA    15
-# endif
-#endif
-
 #define TIMER_IRQ       16
 #define TIMER_IPR_ADDR  INTC_IPRA
 #define TIMER_IPR_POS    3
@@ -346,11 +327,17 @@ extern unsigned short *irq_mask_register;
  */
 void init_IRQ_pint(void);
 
+struct ipr_data {
+        unsigned int irq;
+        unsigned int addr;      /* Address of Interrupt Priority Register */
+        int shift;              /* Shifts of the 16-bit data */
+        int priority;           /* The priority */
+};
+
 /*
  * Function for "on chip support modules".
  */
-extern void make_ipr_irq(unsigned int irq, unsigned int addr,
-                         int pos,  int priority);
+extern void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs);
 extern void make_imask_irq(unsigned int irq);
 
 #if defined(CONFIG_CPU_SUBTYPE_SH7300)
@@ -704,7 +691,7 @@ struct intc2_data {
         unsigned char priority;
 };
 
-void make_intc2_irq(struct intc2_data *);
+void make_intc2_irq(struct intc2_data *, unsigned int nr_irqs);
 void init_IRQ_intc2(void);
 #endif
 
diff --git a/include/asm-sh/landisk/ide.h b/include/asm-sh/landisk/ide.h
deleted file mode 100644
index 6490e28415ed..000000000000
--- a/include/asm-sh/landisk/ide.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * modifed by kogiidena
- * 2005.03.03
- */
-
-#ifndef __ASM_SH_LANDISK_IDE_H
-#define __ASM_SH_LANDISK_IDE_H
-
-/* Nothing to see here.. */
-#include <asm/landisk/iodata_landisk.h>
-#define IRQ_CFCARD      IRQ_FATA        /* CF Card IRQ */
-#define IRQ_PCMCIA      IRQ_ATA         /* PCMCIA IRQ */
-
-#endif /* __ASM_SH_LANDISK_IDE_H  */
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 474773853cd1..45bb74e35d32 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -255,6 +255,8 @@ extern void save_fpu(struct task_struct *__tsk, struct pt_regs *regs);
  */
 #define thread_saved_pc(tsk)    (tsk->thread.pc)
 
+void show_trace(struct task_struct *tsk, unsigned long *sp,
+                struct pt_regs *regs);
 extern unsigned long get_wchan(struct task_struct *p);
 
 #define KSTK_EIP(tsk)  ((tsk)->thread.pc)
diff --git a/include/asm-sh/r7780rp/r7780rp.h b/include/asm-sh/r7780rp.h
index f95d9dba31a2..c18f648a7995 100644
--- a/include/asm-sh/r7780rp/r7780rp.h
+++ b/include/asm-sh/r7780rp.h
@@ -72,8 +72,6 @@
 
 #define PA_AX88796L     0xa4100400      /* AX88796L Area */
 #define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
-#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
-#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
 #define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
 
@@ -83,7 +81,6 @@
 #define IRQ_PCISLOT2    66              /* PCI Slot #2 IRQ */
 #define IRQ_PCISLOT3    67              /* PCI Slot #3 IRQ */
 #define IRQ_PCISLOT4    68              /* PCI Slot #4 IRQ */
-#define IRQ_CFCARD      1               /* CF Card IRQ */
 // #define IRQ_CFINST   0               /* CF Card Insert IRQ */
 #define IRQ_TP          2               /* Touch Panel IRQ */
 #define IRQ_SCI1        3               /* SCI1 IRQ */
@@ -146,8 +143,6 @@
 
 #define PA_AX88796L     0xa5800400      /* AX88796L Area */
 #define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
-#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
-#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
 #define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
 #define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
 
@@ -157,7 +152,6 @@
 #define IRQ_PCISLOT2    1               /* PCI Slot #2 IRQ */
 #define IRQ_PCISLOT3    2               /* PCI Slot #3 IRQ */
 #define IRQ_PCISLOT4    3               /* PCI Slot #4 IRQ */
-#define IRQ_CFCARD      4               /* CF Card IRQ */
 #define IRQ_CFINST      5               /* CF Card Insert IRQ */
 #define IRQ_M66596      6               /* M66596 IRQ */
 #define IRQ_SDCARD      7               /* SD Card IRQ */
diff --git a/include/asm-sh/r7780rp/ide.h b/include/asm-sh/r7780rp/ide.h
deleted file mode 100644
index a1ed78e0f617..000000000000
--- a/include/asm-sh/r7780rp/ide.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_R7780RP_IDE_H
-#define __ASM_SH_R7780RP_IDE_H
-
-/* Nothing to see here.. */
-#include <asm/mach/r7780rp.h>
-
-#endif /* __ASM_SH_R7780RP_IDE_H */
-
diff --git a/include/asm-sh/rts7751r2d/rts7751r2d.h b/include/asm-sh/rts7751r2d.h
index 796b8fcb81a8..796b8fcb81a8 100644
--- a/include/asm-sh/rts7751r2d/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d.h
diff --git a/include/asm-sh/rts7751r2d/ide.h b/include/asm-sh/rts7751r2d/ide.h
deleted file mode 100644
index 416f96b407cb..000000000000
--- a/include/asm-sh/rts7751r2d/ide.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_RTS7751R2D_IDE_H
-#define __ASM_SH_RTS7751R2D_IDE_H
-
-/* Nothing to see here.. */
-#include <asm/rts7751r2d/rts7751r2d.h>
-
-#endif /* __ASM_SH_RTS7751R2D_IDE_H */
-
diff --git a/include/asm-sh/sh03/ide.h b/include/asm-sh/sh03/ide.h
deleted file mode 100644
index 73ee92e5c79e..000000000000
--- a/include/asm-sh/sh03/ide.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_SH_SH03_IDE_H
-#define __ASM_SH_SH03_IDE_H
-
-#define IRQ_CFCARD      8
-#define IRQ_PCMCIA      8
-
-#endif /* __ASM_SH_SH03_IDE_H */
diff --git a/include/asm-sh/shmin/shmin.h b/include/asm-sh/shmin.h
index 36ba138a81fb..36ba138a81fb 100644
--- a/include/asm-sh/shmin/shmin.h
+++ b/include/asm-sh/shmin.h
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index 6c1f8fde5ac4..3340126f4e0f 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -353,6 +353,13 @@ static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
                                     (unsigned long)_n_, sizeof(*(ptr))); \
   })
 
+extern void *set_exception_table_vec(unsigned int vec, void *handler);
+
+static inline void *set_exception_table_evt(unsigned int evt, void *handler)
+{
+        return set_exception_table_vec(evt >> 5, handler);
+}
+
 /* XXX
  * disable hlt during certain critical i/o operations
  */
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index f1a0cbc966be..1c2abde122cd 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -324,8 +324,11 @@
 #define __NR_sync_file_range    314
 #define __NR_tee                315
 #define __NR_vmsplice           316
+#define __NR_move_pages         317
+#define __NR_getcpu             318
+#define __NR_epoll_pwait        319
 
-#define NR_syscalls 317
+#define NR_syscalls 320
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-sh64/checksum.h b/include/asm-sh64/checksum.h
index fd034e9ae6e3..ba594ccb42e5 100644
--- a/include/asm-sh64/checksum.h
+++ b/include/asm-sh64/checksum.h
@@ -26,8 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char *buff, int len,
-                                     unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  *      Note: when you get a NULL pointer exception here this means someone
@@ -38,46 +37,34 @@ asmlinkage unsigned int csum_partial(const unsigned char *buff, int len,
  */
 
 
-unsigned int csum_partial_copy_nocheck(const char *src, char *dst, int len,
-                                       unsigned int sum);
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len,
+                                       __wsum sum);
 
-unsigned int csum_partial_copy_from_user(const char *src, char *dst,
-                                         int len, int sum, int *err_ptr);
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                         int len, __wsum sum, int *err_ptr);
 
-/*
- * These are the old (and unsafe) way of doing checksums, a warning message will be
- * printed if they are used and an exeption occurs.
- *
- * these functions should go away after some time.
- */
-
-#define csum_partial_copy_fromuser csum_partial_copy
-
-unsigned int csum_partial_copy(const char *src, char *dst, int len,
-                               unsigned int sum);
-
-static inline unsigned short csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum csum)
 {
+        u32 sum = (__force u32)csum;
         sum = (sum & 0xffff) + (sum >> 16);
         sum = (sum & 0xffff) + (sum >> 16);
-        return ~(sum);
+        return (__force __sum16)~sum;
 }
 
-unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
-unsigned long csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr,
+__wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                  unsigned short len, unsigned short proto,
-                                 unsigned int sum);
+                                 __wsum sum);
 
 /*
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -86,7 +73,7 @@ static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-sh64/device.h b/include/asm-sh64/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-sh64/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sparc/checksum.h b/include/asm-sparc/checksum.h
index 286158108974..267e631e9bbc 100644
--- a/include/asm-sparc/checksum.h
+++ b/include/asm-sparc/checksum.h
@@ -30,7 +30,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /* the same as csum_partial, but copies from fs:src while it
  * checksums
@@ -41,9 +41,8 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
 
 extern unsigned int __csum_partial_copy_sparc_generic (const unsigned char *, unsigned char *);
 
-static inline unsigned int 
-csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst, int len,
-                           unsigned int sum)
+static inline __wsum
+csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {
         register unsigned int ret asm("o0") = (unsigned int)src;
         register char *d asm("o1") = dst;
@@ -57,42 +56,36 @@ csum_partial_copy_nocheck (const unsigned char *src, unsigned char *dst, int len
         : "o2", "o3", "o4", "o5", "o7",
           "g2", "g3", "g4", "g5", "g7",
           "memory", "cc");
-        return ret;
+        return (__force __wsum)ret;
 }
 
-static inline unsigned int 
-csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst, int len,
-                            unsigned int sum, int *err)
+static inline __wsum
+csum_partial_copy_from_user(const void __user *src, void *dst, int len,
+                            __wsum sum, int *err)
   {
-        if (!access_ok (VERIFY_READ, src, len)) {
-                *err = -EFAULT;
-                memset (dst, 0, len);
-                return sum;
-        } else {
-                register unsigned long ret asm("o0") = (unsigned long)src;
-                register char *d asm("o1") = dst;
-                register int l asm("g1") = len;
-                register unsigned int s asm("g7") = sum;
+        register unsigned long ret asm("o0") = (unsigned long)src;
+        register char *d asm("o1") = dst;
+        register int l asm("g1") = len;
+        register __wsum s asm("g7") = sum;
 
-                __asm__ __volatile__ (
-                ".section __ex_table,#alloc\n\t"
-                ".align 4\n\t"
-                ".word 1f,2\n\t"
-                ".previous\n"
-                "1:\n\t"
-                "call __csum_partial_copy_sparc_generic\n\t"
-                " st %8, [%%sp + 64]\n"
-                : "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
-                : "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
-                : "o2", "o3", "o4", "o5", "o7", "g2", "g3", "g4", "g5",
-                  "cc", "memory");
-                return ret;
-        }
-  }
+        __asm__ __volatile__ (
+        ".section __ex_table,#alloc\n\t"
+        ".align 4\n\t"
+        ".word 1f,2\n\t"
+        ".previous\n"
+        "1:\n\t"
+        "call __csum_partial_copy_sparc_generic\n\t"
+        " st %8, [%%sp + 64]\n"
+        : "=&r" (ret), "=&r" (d), "=&r" (l), "=&r" (s)
+        : "0" (ret), "1" (d), "2" (l), "3" (s), "r" (err)
+        : "o2", "o3", "o4", "o5", "o7", "g2", "g3", "g4", "g5",
+          "cc", "memory");
+        return (__force __wsum)ret;
+}
   
-static inline unsigned int 
-csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, int len,
-                          unsigned int sum, int *err)
+static inline __wsum
+csum_partial_copy_to_user(const void *src, void __user *dst, int len,
+                          __wsum sum, int *err)
 {
         if (!access_ok (VERIFY_WRITE, dst, len)) {
                 *err = -EFAULT;
@@ -101,7 +94,7 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, i
                 register unsigned long ret asm("o0") = (unsigned long)src;
                 register char __user *d asm("o1") = dst;
                 register int l asm("g1") = len;
-                register unsigned int s asm("g7") = sum;
+                register __wsum s asm("g7") = sum;
 
                 __asm__ __volatile__ (
                 ".section __ex_table,#alloc\n\t"
@@ -116,7 +109,7 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, i
                 : "o2", "o3", "o4", "o5", "o7",
                   "g2", "g3", "g4", "g5",
                   "cc", "memory");
-                return ret;
+                return (__force __wsum)ret;
         }
 }
 
@@ -126,10 +119,9 @@ csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst, i
 /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
  * the majority of the time.
  */
-static inline unsigned short ip_fast_csum(const unsigned char *iph,
-                                          unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
-        unsigned short sum;
+        __sum16 sum;
 
         /* Note: We must read %2 before we touch %0 for the first time,
          *       because GCC can legitimately use the same register for
@@ -164,7 +156,7 @@ static inline unsigned short ip_fast_csum(const unsigned char *iph,
 }
 
 /* Fold a partial checksum without adding pseudo headers. */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned int tmp;
 
@@ -173,23 +165,22 @@ static inline unsigned int csum_fold(unsigned int sum)
                              "addx\t%1, %%g0, %1\n\t"
                              "xnor\t%%g0, %1, %0"
                              : "=&r" (sum), "=r" (tmp)
-                             : "0" (sum), "1" (sum<<16)
+                             : "0" (sum), "1" ((__force u32)sum<<16)
                              : "cc");
-        return sum;
+        return (__force __sum16)sum;
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                               unsigned long daddr,
-                                               unsigned int len,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
+                                               unsigned short len,
                                                unsigned short proto,
-                                               unsigned int sum)
+                                               __wsum sum)
 {
         __asm__ __volatile__("addcc\t%1, %0, %0\n\t"
                              "addxcc\t%2, %0, %0\n\t"
                              "addxcc\t%3, %0, %0\n\t"
                              "addx\t%0, %%g0, %0\n\t"
                              : "=r" (sum), "=r" (saddr)
-                             : "r" (daddr), "r" ((proto<<16)+len), "0" (sum),
+                             : "r" (daddr), "r" (proto + len), "0" (sum),
                                "1" (saddr)
                              : "cc");
         return sum;
@@ -199,22 +190,20 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum) 
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
 
-static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                 struct in6_addr *daddr,
-                                                 __u32 len,
-                                                 unsigned short proto,
-                                                 unsigned int sum) 
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                      const struct in6_addr *daddr,
+                                      __u32 len, unsigned short proto,
+                                      __wsum sum)
 {
         __asm__ __volatile__ (
                 "addcc  %3, %4, %%g4\n\t"
@@ -245,7 +234,7 @@ static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 }
 
 /* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-sparc/device.h b/include/asm-sparc/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-sparc/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sparc/elf.h b/include/asm-sparc/elf.h
index 83a3dd15a6ed..aaf6ef40ee2f 100644
--- a/include/asm-sparc/elf.h
+++ b/include/asm-sparc/elf.h
@@ -8,11 +8,6 @@
 
 #include <asm/ptrace.h>
 
-#ifdef __KERNEL__
-#include <asm/mbus.h>
-#include <asm/uaccess.h>
-#endif
-
 /*
  * Sparc section types
  */
@@ -77,6 +72,23 @@ typedef unsigned long elf_greg_t;
 #define ELF_NGREG 38
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
+typedef struct {
+        union {
+                unsigned long   pr_regs[32];
+                double          pr_dregs[16];
+        } pr_fr;
+        unsigned long __unused;
+        unsigned long   pr_fsr;
+        unsigned char   pr_qcnt;
+        unsigned char   pr_q_entrysize;
+        unsigned char   pr_en;
+        unsigned int    pr_q[64];
+} elf_fpregset_t;
+
+#ifdef __KERNEL__
+#include <asm/mbus.h>
+#include <asm/uaccess.h>
+
 /* Format is:
  *      G0 --> G7
  *      O0 --> O7
@@ -99,20 +111,7 @@ do {	unsigned long *dest = &(__elf_regs[0]);		\
         dest[34] = src->npc;                            \
         dest[35] = src->y;                              \
         dest[36] = dest[37] = 0; /* XXX */              \
-} while(0); /* Janitors: Don't touch this colon. */
-
-typedef struct {
-        union {
-                unsigned long   pr_regs[32];
-                double          pr_dregs[16];
-        } pr_fr;
-        unsigned long __unused;
-        unsigned long   pr_fsr;
-        unsigned char   pr_qcnt;
-        unsigned char   pr_q_entrysize;
-        unsigned char   pr_en;
-        unsigned int    pr_q[64];
-} elf_fpregset_t;
+} while(0); /* Janitors: Don't touch this semicolon. */
 
 #define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs)      \
         ({ ELF_CORE_COPY_REGS((*(__elf_regs)), (__tsk)->thread.kregs); 1; })
@@ -165,8 +164,8 @@ typedef struct {
 
 #define ELF_PLATFORM    (NULL)
 
-#ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-#endif
+
+#endif /* __KERNEL__ */
 
 #endif /* !(__ASMSPARC_ELF_H) */
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
index c7a495afc82e..f7827fa4cd5e 100644
--- a/include/asm-sparc/unistd.h
+++ b/include/asm-sparc/unistd.h
@@ -318,12 +318,15 @@
 #define __NR_unshare            299
 #define __NR_set_robust_list    300
 #define __NR_get_robust_list    301
+#define __NR_migrate_pages      302
+
+#define NR_SYSCALLS             303
 
 #ifdef __KERNEL__
-/* WARNING: You MAY NOT add syscall numbers larger than 301, since
+/* WARNING: You MAY NOT add syscall numbers larger than 302, since
  *          all of the syscall tables in the Sparc kernel are
- *          sized to have 301 entries (starting at zero).  Therefore
- *          find a free slot in the 0-301 range.
+ *          sized to have 302 entries (starting at zero).  Therefore
+ *          find a free slot in the 0-302 range.
  */
 
 #define _syscall0(type,name) \
diff --git a/include/asm-sparc64/checksum.h b/include/asm-sparc64/checksum.h
index dc8bed246fc9..70a006da7634 100644
--- a/include/asm-sparc64/checksum.h
+++ b/include/asm-sparc64/checksum.h
@@ -30,7 +30,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+extern __wsum csum_partial(const void * buff, int len, __wsum sum);
 
 /* the same as csum_partial, but copies from user space while it
  * checksums
@@ -38,52 +38,50 @@ extern unsigned int csum_partial(const unsigned char * buff, int len, unsigned i
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
-                                              unsigned char *dst,
-                                              int len, unsigned int sum);
-
-extern long __csum_partial_copy_from_user(const unsigned char __user *src,
-                                          unsigned char *dst, int len,
-                                          unsigned int sum);
-
-static inline unsigned int
-csum_partial_copy_from_user(const unsigned char __user *src,
-                            unsigned char *dst, int len,
-                            unsigned int sum, int *err)
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                              int len, __wsum sum);
+
+extern long __csum_partial_copy_from_user(const void __user *src,
+                                          void *dst, int len,
+                                          __wsum sum);
+
+static inline __wsum
+csum_partial_copy_from_user(const void __user *src,
+                            void *dst, int len,
+                            __wsum sum, int *err)
 {
         long ret = __csum_partial_copy_from_user(src, dst, len, sum);
         if (ret < 0)
                 *err = -EFAULT;
-        return (unsigned int) ret;
+        return (__force __wsum) ret;
 }
 
 /* 
  *      Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-extern long __csum_partial_copy_to_user(const unsigned char *src,
-                                        unsigned char __user *dst, int len,
-                                          unsigned int sum);
-
-static inline unsigned int
-csum_and_copy_to_user(const unsigned char *src,
-                      unsigned char __user *dst, int len,
-                      unsigned int sum, int *err)
+extern long __csum_partial_copy_to_user(const void *src,
+                                        void __user *dst, int len,
+                                          __wsum sum);
+
+static inline __wsum
+csum_and_copy_to_user(const void *src,
+                      void __user *dst, int len,
+                      __wsum sum, int *err)
 {
         long ret = __csum_partial_copy_to_user(src, dst, len, sum);
         if (ret < 0)
                 *err = -EFAULT;
-        return (unsigned int) ret;
+        return (__force __wsum) ret;
 }
 
 /* ihl is always 5 or greater, almost always is 5, and iph is word aligned
  * the majority of the time.
  */
-extern unsigned short ip_fast_csum(__const__ unsigned char *iph,
-                                   unsigned int ihl);
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /* Fold a partial checksum without adding pseudo headers. */
-static inline unsigned short csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         unsigned int tmp;
 
@@ -93,16 +91,15 @@ static inline unsigned short csum_fold(unsigned int sum)
 "       addc            %1, %%g0, %1\n"
 "       xnor            %%g0, %1, %0\n"
         : "=&r" (sum), "=r" (tmp)
-        : "0" (sum), "1" (sum<<16)
+        : "0" (sum), "1" ((__force u32)sum<<16)
         : "cc");
-        return (sum & 0xffff);
+        return (__force __sum16)sum;
 }
 
-static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                               unsigned long daddr,
+static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                                unsigned int len,
                                                unsigned short proto,
-                                               unsigned int sum)
+                                               __wsum sum)
 {
         __asm__ __volatile__(
 "       addcc           %1, %0, %0\n"
@@ -110,7 +107,7 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
 "       addccc          %3, %0, %0\n"
 "       addc            %0, %%g0, %0\n"
         : "=r" (sum), "=r" (saddr)
-        : "r" (daddr), "r" ((proto<<16)+len), "0" (sum), "1" (saddr)
+        : "r" (daddr), "r" (proto + len), "0" (sum), "1" (saddr)
         : "cc");
         return sum;
 }
@@ -119,22 +116,20 @@ static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                   unsigned long daddr,
+static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum) 
+                                                   __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
 
-static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                 struct in6_addr *daddr,
-                                                 __u32 len,
-                                                 unsigned short proto,
-                                                 unsigned int sum) 
+static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                      const struct in6_addr *daddr,
+                                      __u32 len, unsigned short proto,
+                                      __wsum sum)
 {
         __asm__ __volatile__ (
 "       addcc           %3, %4, %%g7\n"
@@ -165,7 +160,7 @@ static inline unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 }
 
 /* this routine is used for miscellaneous IP-like checksums, mainly in icmp.c */
-static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
 {
         return csum_fold(csum_partial(buff, len, 0));
 }
diff --git a/include/asm-sparc64/compat.h b/include/asm-sparc64/compat.h
index c73935dc7ba1..36511ca51416 100644
--- a/include/asm-sparc64/compat.h
+++ b/include/asm-sparc64/compat.h
@@ -164,7 +164,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
         return (u32)(unsigned long)uptr;
 }
 
-static __inline__ void __user *compat_alloc_user_space(long len)
+static inline void __user *compat_alloc_user_space(long len)
 {
         struct pt_regs *regs = current_thread_info()->kregs;
         unsigned long usp = regs->u_regs[UREG_I6];
@@ -174,7 +174,10 @@ static __inline__ void __user *compat_alloc_user_space(long len)
         else
                 usp &= 0xffffffffUL;
 
-        return (void __user *) (usp - len);
+        usp -= len;
+        usp &= ~0x7UL;
+
+        return (void __user *) usp;
 }
 
 struct compat_ipc64_perm {
diff --git a/include/asm-sparc64/device.h b/include/asm-sparc64/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-sparc64/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h
index dee40206b221..7392fc4a954e 100644
--- a/include/asm-sparc64/futex.h
+++ b/include/asm-sparc64/futex.h
@@ -87,24 +87,22 @@ static inline int
 futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
 {
         __asm__ __volatile__(
-        "\n1:   lduwa   [%2] %%asi, %0\n"
-        "2:     casa    [%2] %%asi, %0, %1\n"
-        "3:\n"
+        "\n1:   casa    [%3] %%asi, %2, %0\n"
+        "2:\n"
         "       .section .fixup,#alloc,#execinstr\n"
         "       .align  4\n"
-        "4:     ba      3b\n"
-        "        mov    %3, %0\n"
+        "3:     ba      2b\n"
+        "        mov    %4, %0\n"
         "       .previous\n"
         "       .section __ex_table,\"a\"\n"
         "       .align  4\n"
-        "       .word   1b, 4b\n"
-        "       .word   2b, 4b\n"
+        "       .word   1b, 3b\n"
         "       .previous\n"
-        : "=&r" (oldval)
-        : "r" (newval), "r" (uaddr), "i" (-EFAULT)
+        : "=r" (newval)
+        : "0" (newval), "r" (oldval), "r" (uaddr), "i" (-EFAULT)
         : "memory");
 
-        return oldval;
+        return newval;
 }
 
 #endif /* !(_SPARC64_FUTEX_H) */
diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h
index e1ea67bc32f2..ca6560288ae8 100644
--- a/include/asm-sparc64/pci.h
+++ b/include/asm-sparc64/pci.h
@@ -18,6 +18,8 @@
 
 #define PCI_IRQ_NONE            0xffffffff
 
+#define PCI_CACHE_LINE_BYTES    64
+
 static inline void pcibios_set_master(struct pci_dev *dev)
 {
         /* No special bus mastering setup handling */
@@ -291,10 +293,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
                                enum pci_mmap_state mmap_state,
                                int write_combine);
 
-/* Platform specific MWI support. */
-#define HAVE_ARCH_PCI_MWI
-extern int pcibios_prep_mwi(struct pci_dev *dev);
-
 extern void
 pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
                         struct resource *res);
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
index 124cf076717f..63669dad0d72 100644
--- a/include/asm-sparc64/unistd.h
+++ b/include/asm-sparc64/unistd.h
@@ -320,12 +320,16 @@
 #define __NR_unshare            299
 #define __NR_set_robust_list    300
 #define __NR_get_robust_list    301
+#define __NR_migrate_pages      302
+
+#define NR_SYSCALLS             303
 
 #ifdef __KERNEL__
-/* WARNING: You MAY NOT add syscall numbers larger than 301, since
+
+/* WARNING: You MAY NOT add syscall numbers larger than 302, since
  *          all of the syscall tables in the Sparc kernel are
- *          sized to have 301 entries (starting at zero).  Therefore
- *          find a free slot in the 0-301 range.
+ *          sized to have 302 entries (starting at zero).  Therefore
+ *          find a free slot in the 0-302 range.
  */
 
 #define _syscall0(type,name) \
diff --git a/include/asm-um/archparam-ppc.h b/include/asm-um/archparam-ppc.h
index 172cd6ffacc4..4269d8a37b4f 100644
--- a/include/asm-um/archparam-ppc.h
+++ b/include/asm-um/archparam-ppc.h
@@ -1,15 +1,6 @@
 #ifndef __UM_ARCHPARAM_PPC_H
 #define __UM_ARCHPARAM_PPC_H
 
-/********* Bits for asm-um/hw_irq.h **********/
-
-struct hw_interrupt_type;
-
-/********* Bits for asm-um/hardirq.h **********/
-
-#define irq_enter(cpu, irq) hardirq_enter(cpu)
-#define irq_exit(cpu, irq) hardirq_exit(cpu)
-
 /********* Bits for asm-um/string.h **********/
 
 #define __HAVE_ARCH_STRRCHR
diff --git a/include/asm-um/common.lds.S b/include/asm-um/common.lds.S
index 1010153faaf9..f0454516dd31 100644
--- a/include/asm-um/common.lds.S
+++ b/include/asm-um/common.lds.S
@@ -42,13 +42,7 @@
         
   __initcall_start = .;
   .initcall.init : {
-        *(.initcall1.init) 
-        *(.initcall2.init) 
-        *(.initcall3.init) 
-        *(.initcall4.init) 
-        *(.initcall5.init) 
-        *(.initcall6.init) 
-        *(.initcall7.init)
+        INITCALLS
   }
   __initcall_end = .;
 
diff --git a/include/asm-um/device.h b/include/asm-um/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-um/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-v850/checksum.h b/include/asm-v850/checksum.h
index 4df5e71098f9..d1dddd938262 100644
--- a/include/asm-v850/checksum.h
+++ b/include/asm-v850/checksum.h
@@ -26,8 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-extern unsigned int csum_partial (const unsigned char * buff, int len,
-                                  unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -36,8 +35,8 @@ extern unsigned int csum_partial (const unsigned char * buff, int len,
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned csum_partial_copy (const unsigned char *src,
-                                   unsigned char *dst, int len, unsigned sum);
+extern __wsum csum_partial_copy_nocheck(const void *src,
+                                   void *dst, int len, __wsum sum);
 
 
 /*
@@ -46,20 +45,17 @@ extern unsigned csum_partial_copy (const unsigned char *src,
  * here even more important to align src and dst on a 32-bit (or even
  * better 64-bit) boundary
  */
-extern unsigned csum_partial_copy_from_user (const unsigned char *src,
-                                             unsigned char *dst,
-                                             int len, unsigned sum,
+extern __wsum csum_partial_copy_from_user (const void *src,
+                                             void *dst,
+                                             int len, __wsum sum,
                                              int *csum_err);
 
-#define csum_partial_copy_nocheck(src, dst, len, sum)   \
-        csum_partial_copy ((src), (dst), (len), (sum))
-
-unsigned short ip_fast_csum (unsigned char *iph, unsigned int ihl);
+__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
 
 /*
  *      Fold a partial checksum
  */
-static inline unsigned int csum_fold (unsigned long sum)
+static inline __sum16 csum_fold (__wsum sum)
 {
         unsigned int result;
         /*
@@ -68,7 +64,7 @@ static inline unsigned int csum_fold (unsigned long sum)
               add %1, %0        H     L         H+L+C H+L
         */
         asm ("hsw %1, %0; add %1, %0" : "=&r" (result) : "r" (sum));
-        return (~result) >> 16;
+        return (__force __sum16)(~result >> 16);
 }
 
 
@@ -76,10 +72,10 @@ static inline unsigned int csum_fold (unsigned long sum)
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static inline unsigned int
-csum_tcpudp_nofold (unsigned long saddr, unsigned long daddr,
+static inline __wsum
+csum_tcpudp_nofold (__be32 saddr, __be32 daddr,
                     unsigned short len,
-                    unsigned short proto, unsigned int sum)
+                    unsigned short proto, __wsum sum)
 {
         int __carry;
         __asm__ ("add %2, %0;"
@@ -93,15 +89,15 @@ csum_tcpudp_nofold (unsigned long saddr, unsigned long daddr,
                  "add %1, %0"
                  : "=&r" (sum), "=&r" (__carry)
                  : "r" (daddr), "r" (saddr),
-                 "r" (ntohs (len) + (proto << 8)),
+                 "r" ((len + proto) << 8),
                  "0" (sum));
         return sum;
 }
 
-static inline unsigned short int
-csum_tcpudp_magic (unsigned long saddr, unsigned long daddr,
+static inline __sum16
+csum_tcpudp_magic (__be32 saddr, __be32 daddr,
                    unsigned short len,
-                   unsigned short proto, unsigned int sum)
+                   unsigned short proto, __wsum sum)
 {
         return csum_fold (csum_tcpudp_nofold (saddr, daddr, len, proto, sum));
 }
@@ -110,7 +106,7 @@ csum_tcpudp_magic (unsigned long saddr, unsigned long daddr,
  * this routine is used for miscellaneous IP-like checksums, mainly
  * in icmp.c
  */
-extern unsigned short ip_compute_csum (const unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 
 #endif /* __V850_CHECKSUM_H__ */
diff --git a/include/asm-v850/device.h b/include/asm-v850/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-v850/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index ed59aa4c6ff9..9d1916e59c04 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -163,6 +163,7 @@ extern u8 x86_acpiid_to_apicid[];
 #define ARCH_HAS_POWER_INIT 1
 
 extern int acpi_skip_timer_override;
+extern int acpi_use_timer_override;
 
 #endif /*__KERNEL__*/
 
diff --git a/include/asm-x86_64/checksum.h b/include/asm-x86_64/checksum.h
index 989469e8e0b7..419fe88a0342 100644
--- a/include/asm-x86_64/checksum.h
+++ b/include/asm-x86_64/checksum.h
@@ -19,15 +19,16 @@
  * the last step before putting a checksum into a packet.
  * Make sure not to mix with 64bit checksums.
  */
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
 {
         __asm__(
                 "  addl %1,%0\n"
                 "  adcl $0xffff,%0"
                 : "=r" (sum)
-                : "r" (sum << 16), "0" (sum & 0xffff0000)
+                : "r" ((__force u32)sum << 16),
+                  "0" ((__force u32)sum & 0xffff0000)
         );
-        return (~sum) >> 16;
+        return (__force __sum16)(~(__force u32)sum >> 16);
 }
 
 /*
@@ -43,7 +44,7 @@ static inline unsigned int csum_fold(unsigned int sum)
  * iph: ipv4 header
  * ihl: length of header / 4
  */ 
-static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl) 
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum;
 
@@ -70,7 +71,7 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
         : "=r" (sum), "=r" (iph), "=r" (ihl)
         : "1" (iph), "2" (ihl)
         : "memory");
-        return(sum);
+        return (__force __sum16)sum;
 }
 
 /** 
@@ -84,16 +85,17 @@ static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
  * Returns the pseudo header checksum the input data. Result is 
  * 32bit unfolded.
  */
-static inline unsigned long 
-csum_tcpudp_nofold(unsigned saddr, unsigned daddr, unsigned short len,
-                   unsigned short proto, unsigned int sum) 
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+                   unsigned short proto, __wsum sum)
 {
         asm("  addl %1, %0\n"
             "  adcl %2, %0\n"
             "  adcl %3, %0\n"
             "  adcl $0, %0\n"
                 : "=r" (sum)
-            : "g" (daddr), "g" (saddr), "g" ((ntohs(len)<<16)+proto*256), "0" (sum));
+            : "g" (daddr), "g" (saddr),
+              "g" ((len + proto)<<8), "0" (sum));
     return sum;
 }
 
@@ -109,9 +111,9 @@ csum_tcpudp_nofold(unsigned saddr, unsigned daddr, unsigned short len,
  * Returns the 16bit pseudo header checksum the input data already
  * complemented and ready to be filled in.
  */
-static inline unsigned short int 
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
-                  unsigned short len, unsigned short proto, unsigned int sum) 
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr,
+                  unsigned short len, unsigned short proto, __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -126,25 +128,25 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr,
  * Before filling it in it needs to be csum_fold()'ed.
  * buff should be aligned to a 64bit boundary if possible.
  */ 
-extern unsigned int csum_partial(const unsigned char *buff, unsigned len, unsigned int sum);
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 #define  _HAVE_ARCH_COPY_AND_CSUM_FROM_USER 1
 #define HAVE_CSUM_COPY_USER 1
 
 
 /* Do not call this directly. Use the wrappers below */
-extern unsigned long csum_partial_copy_generic(const unsigned char *src, const unsigned char *dst,
-                                               unsigned len,
-                                               unsigned sum, 
+extern __wsum csum_partial_copy_generic(const void *src, const void *dst,
+                                               int len,
+                                               __wsum sum,
                                                int *src_err_ptr, int *dst_err_ptr);
 
 
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src, unsigned char *dst,
-                                       int len, unsigned int isum, int *errp);
-extern unsigned int csum_partial_copy_to_user(const unsigned char *src, unsigned char __user *dst,
-                                      int len, unsigned int isum, int *errp);
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst, int len,
-                                              unsigned int sum);
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                       int len, __wsum isum, int *errp);
+extern __wsum csum_partial_copy_to_user(const void *src, void __user *dst,
+                                      int len, __wsum isum, int *errp);
+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len,
+                                              __wsum sum);
 
 /* Old names. To be removed. */
 #define csum_and_copy_to_user csum_partial_copy_to_user
@@ -158,7 +160,7 @@ extern unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned
  * Returns the 16bit folded/inverted checksum of the passed buffer.
  * Ready to fill in.
  */
-extern unsigned short ip_compute_csum(unsigned char * buff, int len);
+extern __sum16 ip_compute_csum(const void *buff, int len);
 
 /**
  * csum_ipv6_magic - Compute checksum of an IPv6 pseudo header.
@@ -176,9 +178,9 @@ extern unsigned short ip_compute_csum(unsigned char * buff, int len);
 struct in6_addr;
 
 #define _HAVE_ARCH_IPV6_CSUM 1
-extern unsigned short 
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
-                __u32 len, unsigned short proto, unsigned int sum);
+extern __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+                __u32 len, unsigned short proto, __wsum sum);
 
 static inline unsigned add32_with_carry(unsigned a, unsigned b)
 {
diff --git a/include/asm-x86_64/device.h b/include/asm-x86_64/device.h
new file mode 100644
index 000000000000..3afa03f33a36
--- /dev/null
+++ b/include/asm-x86_64/device.h
@@ -0,0 +1,15 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#ifndef _ASM_X86_64_DEVICE_H
+#define _ASM_X86_64_DEVICE_H
+
+struct dev_archdata {
+#ifdef CONFIG_ACPI
+        void    *acpi_handle;
+#endif
+};
+
+#endif /* _ASM_X86_64_DEVICE_H */
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index 792dd52fcd70..179cce755aa7 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -76,6 +76,8 @@
 #ifndef __ASSEMBLY__
 typedef int vector_irq_t[NR_VECTORS];
 DECLARE_PER_CPU(vector_irq_t, vector_irq);
+extern void __setup_vector_irq(int cpu);
+extern spinlock_t vector_lock;
 
 /*
  * Various low-level irq details needed by irq.c, process.c,
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index 171ec2dc8c04..561ecbfd4cb5 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -12,10 +12,6 @@
 
 #define APIC_MISMATCH_DEBUG
 
-#define IO_APIC_BASE(idx) \
-                ((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
-                + (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
-
 /*
  * The structure of the IO-APIC:
  */
@@ -119,36 +115,6 @@ extern struct mpc_config_intsrc mp_irqs[MAX_IRQ_SOURCES];
 /* non-0 if default (table-less) MP configuration */
 extern int mpc_default_type;
 
-static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
-{
-        *IO_APIC_BASE(apic) = reg;
-        return *(IO_APIC_BASE(apic)+4);
-}
-
-static inline void io_apic_write(unsigned int apic, unsigned int reg, unsigned int value)
-{
-        *IO_APIC_BASE(apic) = reg;
-        *(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Re-write a value: to be used for read-modify-write
- * cycles where the read already set up the index register.
- */
-static inline void io_apic_modify(unsigned int apic, unsigned int value)
-{
-        *(IO_APIC_BASE(apic)+4) = value;
-}
-
-/*
- * Synchronize the IO-APIC and the CPU by doing
- * a dummy read from the IO-APIC
- */
-static inline void io_apic_sync(unsigned int apic)
-{
-        (void) *(IO_APIC_BASE(apic)+4);
-}
-
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
 
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
index 14996d962bac..5642634843c4 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86_64/pda.h
@@ -109,6 +109,15 @@ extern struct x8664_pda _proxy_pda;
 #define sub_pda(field,val) pda_to_op("sub",field,val)
 #define or_pda(field,val) pda_to_op("or",field,val)
 
+/* This is not atomic against other CPUs -- CPU preemption needs to be off */
+#define test_and_clear_bit_pda(bit,field) ({            \
+        int old__;                                              \
+        asm volatile("btr %2,%%gs:%c3\n\tsbbl %0,%0"            \
+            : "=r" (old__), "+m" (_proxy_pda.field)             \
+            : "dIr" (bit), "i" (pda_offset(field)) : "memory"); \
+        old__;                                                  \
+})
+
 #endif
 
 #define PDA_STACKOFFSET (5*8)
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 6899e770b173..0555c1c4d8fa 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -366,6 +366,7 @@ static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot)
 { 
         pte_t pte;
         pte_val(pte) = physpage | pgprot_val(pgprot); 
+        pte_val(pte) &= __supported_pte_mask;
         return pte; 
 }
  
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index c181fef786e4..e72cfcdf5344 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -122,6 +122,8 @@ extern int fix_aperture;
 extern int reboot_force;
 extern int notsc_setup(char *);
 
+extern int timer_over_8254;
+
 extern int gsi_irq_sharing(int gsi);
 
 extern void smp_local_timer_interrupt(void);
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index fd452fc2c037..01d1c17e2849 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -59,8 +59,6 @@ extern seqlock_t xtime_lock;
 
 extern int sysctl_vsyscall;
 
-extern void vsyscall_set_cpu(int cpu);
-
 #define ARCH_HAVE_XTIME_LOCK 1
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-xtensa/checksum.h b/include/asm-xtensa/checksum.h
index 03114f8d1e18..5435aff9a4b7 100644
--- a/include/asm-xtensa/checksum.h
+++ b/include/asm-xtensa/checksum.h
@@ -26,7 +26,7 @@
  *
  * it's best to have buff aligned on a 32-bit boundary
  */
-asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
 
 /*
  * the same as csum_partial, but copies from src while it
@@ -36,7 +36,7 @@ asmlinkage unsigned int csum_partial(const unsigned char * buff, int len, unsign
  * better 64-bit) boundary
  */
 
-asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, int len, int sum,
+asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst, int len, __wsum sum,
                                                    int *src_err_ptr, int *dst_err_ptr);
 
 /*
@@ -46,34 +46,25 @@ asmlinkage unsigned int csum_partial_copy_generic( const char *src, char *dst, i
  *      If you use these functions directly please don't forget the access_ok().
  */
 static inline
-unsigned int csum_partial_copy_nocheck ( const char *src, char *dst,
-                                        int len, int sum)
+__wsum csum_partial_copy_nocheck(const void *src, void *dst,
+                                        int len, __wsum sum)
 {
-        return csum_partial_copy_generic ( src, dst, len, sum, NULL, NULL);
+        return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
 }
 
 static inline
-unsigned int csum_partial_copy_from_user ( const char *src, char *dst,
-                                                int len, int sum, int *err_ptr)
+__wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+                                                int len, __wsum sum, int *err_ptr)
 {
-        return csum_partial_copy_generic ( src, dst, len, sum, err_ptr, NULL);
+        return csum_partial_copy_generic((__force const void *)src, dst,
+                                        len, sum, err_ptr, NULL);
 }
 
 /*
- * These are the old (and unsafe) way of doing checksums, a warning message will be
- * printed if they are used and an exeption occurs.
- *
- * these functions should go away after some time.
- */
-
-#define csum_partial_copy_fromuser csum_partial_copy
-unsigned int csum_partial_copy( const char *src, char *dst, int len, int sum);
-
-/*
  *      Fold a partial checksum
  */
 
-static __inline__ unsigned int csum_fold(unsigned int sum)
+static __inline__ __sum16 csum_fold(__wsum sum)
 {
         unsigned int __dummy;
         __asm__("extui  %1, %0, 16, 16\n\t"
@@ -87,14 +78,14 @@ static __inline__ unsigned int csum_fold(unsigned int sum)
                 "extui  %0, %0, 0, 16\n\t"
                 : "=r" (sum), "=&r" (__dummy)
                 : "0" (sum));
-        return sum;
+        return (__force __sum16)sum;
 }
 
 /*
  *      This is a version of ip_compute_csum() optimized for IP headers,
  *      which always checksum on 4 octet boundaries.
  */
-static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
+static __inline__ __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
 {
         unsigned int sum, tmp, endaddr;
 
@@ -127,17 +118,16 @@ static __inline__ unsigned short ip_fast_csum(unsigned char * iph, unsigned int
         return  csum_fold(sum);
 }
 
-static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
-                                                   unsigned long daddr,
+static __inline__ __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
                                                    unsigned short len,
                                                    unsigned short proto,
-                                                   unsigned int sum)
+                                                   __wsum sum)
 {
 
 #ifdef __XTENSA_EL__
-        unsigned long len_proto = (ntohs(len)<<16)+proto*256;
+        unsigned long len_proto = (len + proto) << 8;
 #elif defined(__XTENSA_EB__)
-        unsigned long len_proto = (proto<<16)+len;
+        unsigned long len_proto = len + proto;
 #else
 # error processor byte order undefined!
 #endif
@@ -162,11 +152,10 @@ static __inline__ unsigned long csum_tcpudp_nofold(unsigned long saddr,
  * computes the checksum of the TCP/UDP pseudo-header
  * returns a 16-bit checksum, already complemented
  */
-static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
-                                                       unsigned long daddr,
+static __inline__ __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr,
                                                        unsigned short len,
                                                        unsigned short proto,
-                                                       unsigned int sum)
+                                                       __wsum sum)
 {
         return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
 }
@@ -176,17 +165,16 @@ static __inline__ unsigned short int csum_tcpudp_magic(unsigned long saddr,
  * in icmp.c
  */
 
-static __inline__ unsigned short ip_compute_csum(unsigned char * buff, int len)
+static __inline__ __sum16 ip_compute_csum(const void *buff, int len)
 {
     return csum_fold (csum_partial(buff, len, 0));
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                     struct in6_addr *daddr,
-                                                     __u32 len,
-                                                     unsigned short proto,
-                                                     unsigned int sum)
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                          const struct in6_addr *daddr,
+                                          __u32 len, unsigned short proto,
+                                          __wsum sum)
 {
         unsigned int __dummy;
         __asm__("l32i   %1, %2, 0\n\t"
@@ -248,8 +236,8 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  *      Copy and checksum to user
  */
 #define HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user (const char *src, char *dst,
-                                    int len, int sum, int *err_ptr)
+static __inline__ __wsum csum_and_copy_to_user(const void *src, void __user *dst,
+                                    int len, __wsum sum, int *err_ptr)
 {
         if (access_ok(VERIFY_WRITE, dst, len))
                 return csum_partial_copy_generic(src, dst, len, sum, NULL, err_ptr);
@@ -257,6 +245,6 @@ static __inline__ unsigned int csum_and_copy_to_user (const char *src, char *dst
         if (len)
                 *err_ptr = -EFAULT;
 
-        return -1; /* invalid checksum */
+        return (__force __wsum)-1; /* invalid checksum */
 }
 #endif
diff --git a/include/asm-xtensa/device.h b/include/asm-xtensa/device.h
new file mode 100644
index 000000000000..d8f9872b0e2d
--- /dev/null
+++ b/include/asm-xtensa/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 5114ff18101d..d7e04689304c 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -120,6 +120,7 @@ header-y += netrom.h
 header-y += nfs2.h
 header-y += nfs4_mount.h
 header-y += nfs_mount.h
+header-y += oom.h
 header-y += param.h
 header-y += pci_ids.h
 header-y += pci_regs.h
@@ -192,7 +193,6 @@ unifdef-y += cuda.h
 unifdef-y += cyclades.h
 unifdef-y += dccp.h
 unifdef-y += dirent.h
-unifdef-y += divert.h
 unifdef-y += dlm.h
 unifdef-y += elfcore.h
 unifdef-y += errno.h
diff --git a/include/linux/atmarp.h b/include/linux/atmarp.h
index 24f82338f59a..ee108f9e9cb7 100644
--- a/include/linux/atmarp.h
+++ b/include/linux/atmarp.h
@@ -37,7 +37,7 @@ enum atmarp_ctrl_type {
 struct atmarp_ctrl {
         enum atmarp_ctrl_type   type;   /* message type */
         int                     itf_num;/* interface number (if present) */
-        uint32_t                ip;     /* IP address (act_need only) */
+        __be32                  ip;     /* IP address (act_need only) */
 };
 
 #endif
diff --git a/include/linux/atmbr2684.h b/include/linux/atmbr2684.h
index 7981b733f1ef..969fb6c9e1cc 100644
--- a/include/linux/atmbr2684.h
+++ b/include/linux/atmbr2684.h
@@ -86,8 +86,8 @@ struct atm_backend_br2684 {
  * efficient per-if in/out filters, this support will be removed
  */
 struct br2684_filter {
-        __u32   prefix;         /* network byte order */
-        __u32   netmask;        /* 0 = disable filter */
+        __be32  prefix;         /* network byte order */
+        __be32  netmask;        /* 0 = disable filter */
 };
 
 struct br2684_filter_set {
diff --git a/include/linux/atmmpc.h b/include/linux/atmmpc.h
index 5fbfa68136d3..ea1650425a12 100644
--- a/include/linux/atmmpc.h
+++ b/include/linux/atmmpc.h
@@ -13,7 +13,7 @@
 
 struct atmmpc_ioc {
         int dev_num;
-        uint32_t ipaddr;              /* the IP address of the shortcut    */
+        __be32 ipaddr;              /* the IP address of the shortcut    */
         int type;                     /* ingress or egress                 */
 };
 
@@ -21,8 +21,8 @@ typedef struct in_ctrl_info {
         uint8_t   Last_NHRP_CIE_code;
         uint8_t   Last_Q2931_cause_value;     
         uint8_t   eg_MPC_ATM_addr[ATM_ESA_LEN];
-        uint32_t  tag;
-        uint32_t  in_dst_ip;      /* IP address this ingress MPC sends packets to */
+        __be32  tag;
+        __be32  in_dst_ip;      /* IP address this ingress MPC sends packets to */
         uint16_t  holding_time;
         uint32_t  request_id;
 } in_ctrl_info;
@@ -30,10 +30,10 @@ typedef struct in_ctrl_info {
 typedef struct eg_ctrl_info {
         uint8_t   DLL_header[256];
         uint8_t   DH_length;
-        uint32_t  cache_id;
-        uint32_t  tag;
-        uint32_t  mps_ip;
-        uint32_t  eg_dst_ip;      /* IP address to which ingress MPC sends packets */
+        __be32  cache_id;
+        __be32  tag;
+        __be32  mps_ip;
+        __be32  eg_dst_ip;      /* IP address to which ingress MPC sends packets */
         uint8_t   in_MPC_data_ATM_addr[ATM_ESA_LEN];
         uint16_t  holding_time;
 } eg_ctrl_info;
@@ -49,7 +49,7 @@ struct mpc_parameters {
 
 struct k_message {
         uint16_t type;
-        uint32_t ip_mask;
+        __be32 ip_mask;
         uint8_t  MPS_ctrl[ATM_ESA_LEN];
         union {
                 in_ctrl_info in_info;
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index f7a1390d67f5..7011d6255593 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -10,6 +10,8 @@
 
 #include <asm/atomic.h>
 
+struct page;
+
 /*
  * Bits in backing_dev_info.state
  */
@@ -88,6 +90,11 @@ static inline int bdi_rw_congested(struct backing_dev_info *bdi)
                                   (1 << BDI_write_congested));
 }
 
+void clear_bdi_congested(struct backing_dev_info *bdi, int rw);
+void set_bdi_congested(struct backing_dev_info *bdi, int rw);
+long congestion_wait(int rw, long timeout);
+void congestion_end(int rw);
+
 #define bdi_cap_writeback_dirty(bdi) \
         (!((bdi)->capabilities & BDI_CAP_NO_WRITEBACK))
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index d370d2cfe138..e1c7286165ff 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -651,6 +651,26 @@ extern void blk_recount_segments(request_queue_t *, struct bio *);
 extern int scsi_cmd_ioctl(struct file *, struct gendisk *, unsigned int, void __user *);
 extern int sg_scsi_ioctl(struct file *, struct request_queue *,
                 struct gendisk *, struct scsi_ioctl_command __user *);
+
+/*
+ * A queue has just exitted congestion.  Note this in the global counter of
+ * congested queues, and wake up anyone who was waiting for requests to be
+ * put back.
+ */
+static inline void blk_clear_queue_congested(request_queue_t *q, int rw)
+{
+        clear_bdi_congested(&q->backing_dev_info, rw);
+}
+
+/*
+ * A queue has just entered congestion.  Flag that in the queue's VM-visible
+ * state flags and increment the global gounter of congested queues.
+ */
+static inline void blk_set_queue_congested(request_queue_t *q, int rw)
+{
+        set_bdi_congested(&q->backing_dev_info, rw);
+}
+
 extern void blk_start_queue(request_queue_t *q);
 extern void blk_stop_queue(request_queue_t *q);
 extern void blk_sync_queue(struct request_queue *q);
@@ -658,10 +678,11 @@ extern void __blk_stop_queue(request_queue_t *q);
 extern void blk_run_queue(request_queue_t *);
 extern void blk_start_queueing(request_queue_t *);
 extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
-extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
-extern int blk_rq_unmap_user(struct bio *, unsigned int);
+extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned long);
+extern int blk_rq_unmap_user(struct request *);
 extern int blk_rq_map_kern(request_queue_t *, struct request *, void *, unsigned int, gfp_t);
-extern int blk_rq_map_user_iov(request_queue_t *, struct request *, struct sg_iovec *, int);
+extern int blk_rq_map_user_iov(request_queue_t *, struct request *,
+                               struct sg_iovec *, int, unsigned int);
 extern int blk_execute_rq(request_queue_t *, struct gendisk *,
                           struct request *, int);
 extern void blk_execute_rq_nowait(request_queue_t *, struct gendisk *,
@@ -765,10 +786,8 @@ extern int blk_queue_init_tags(request_queue_t *, int, struct blk_queue_tag *);
 extern void blk_queue_free_tags(request_queue_t *);
 extern int blk_queue_resize_tags(request_queue_t *, int);
 extern void blk_queue_invalidate_tags(request_queue_t *);
-extern long blk_congestion_wait(int rw, long timeout);
 extern struct blk_queue_tag *blk_init_tags(int);
 extern void blk_free_tags(struct blk_queue_tag *);
-extern void blk_congestion_end(int rw);
 
 static inline struct request *blk_map_queue_find_tag(struct blk_queue_tag *bqt,
                                                 int tag)
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index b99a714fcac6..3680ff9a30ed 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -50,6 +50,15 @@ enum blktrace_act {
 };
 
 /*
+ * Notify events.
+ */
+enum blktrace_notify {
+        __BLK_TN_PROCESS = 0,           /* establish pid/name mapping */
+        __BLK_TN_TIMESTAMP,             /* include system clock */
+};
+
+
+/*
  * Trace actions in full. Additionally, read or write is masked
  */
 #define BLK_TA_QUEUE            (__BLK_TA_QUEUE | BLK_TC_ACT(BLK_TC_QUEUE))
@@ -68,6 +77,9 @@ enum blktrace_act {
 #define BLK_TA_BOUNCE           (__BLK_TA_BOUNCE)
 #define BLK_TA_REMAP            (__BLK_TA_REMAP | BLK_TC_ACT(BLK_TC_QUEUE))
 
+#define BLK_TN_PROCESS          (__BLK_TN_PROCESS | BLK_TC_ACT(BLK_TC_NOTIFY))
+#define BLK_TN_TIMESTAMP        (__BLK_TN_TIMESTAMP | BLK_TC_ACT(BLK_TC_NOTIFY))
+
 #define BLK_IO_TRACE_MAGIC      0x65617400
 #define BLK_IO_TRACE_VERSION    0x07
 
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 131ffd37e716..5d9fb0e94156 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -69,6 +69,8 @@ struct buffer_head {
         bh_end_io_t *b_end_io;          /* I/O completion */
         void *b_private;                /* reserved for b_end_io */
         struct list_head b_assoc_buffers; /* associated with another mapping */
+        struct address_space *b_assoc_map;      /* mapping this buffer is
+                                                   associated with */
         atomic_t b_count;               /* users using this buffer_head */
 };
 
diff --git a/include/linux/compat.h b/include/linux/compat.h
index f4ebf96f5308..80b17f440ec1 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -196,7 +196,7 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp,
 #define BITS_TO_COMPAT_LONGS(bits) \
         (((bits)+BITS_PER_COMPAT_LONG-1)/BITS_PER_COMPAT_LONG)
 
-long compat_get_bitmap(unsigned long *mask, compat_ulong_t __user *umask,
+long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask,
                        unsigned long bitmap_size);
 long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask,
                        unsigned long bitmap_size);
@@ -230,5 +230,9 @@ asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 extern int compat_printk(const char *fmt, ...);
 extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
 
+asmlinkage long compat_sys_migrate_pages(compat_pid_t pid,
+                compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
+                const compat_ulong_t __user *new_nodes);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index cfdb4f6a89d4..c26c3adcfacf 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -131,6 +131,7 @@ COMPATIBLE_IOCTL(RUN_ARRAY)
 COMPATIBLE_IOCTL(STOP_ARRAY)
 COMPATIBLE_IOCTL(STOP_ARRAY_RO)
 COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
+COMPATIBLE_IOCTL(GET_BITMAP_FILE)
 ULONG_IOCTL(SET_BITMAP_FILE)
 /* DM */
 COMPATIBLE_IOCTL(DM_VERSION_32)
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 8f2ffa4caabf..6485e9716b36 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -245,7 +245,7 @@ int crypto_alg_available(const char *name, u32 flags)
         __deprecated_for_modules;
 int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
-static int crypto_alg_available(const char *name, u32 flags);
+static int crypto_alg_available(const char *name, u32 flags)
         __deprecated_for_modules;
 static inline int crypto_alg_available(const char *name, u32 flags)
 {
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 53553c99cad6..ed6cc8962d87 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -30,7 +30,7 @@ struct dccp_hdr {
 #else
 #error  "Adjust your <asm/byteorder.h> defines"
 #endif
-        __u16   dccph_checksum;
+        __sum16 dccph_checksum;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
         __u8    dccph_x:1,
                 dccph_type:4,
@@ -175,17 +175,21 @@ enum {
         DCCPC_CCID3 = 3,
 };
 
-/* DCCP features */
-enum {
-        DCCPF_RESERVED = 0,
-        DCCPF_CCID = 1,
-        DCCPF_SEQUENCE_WINDOW = 3,
-        DCCPF_ACK_RATIO = 5,
-        DCCPF_SEND_ACK_VECTOR = 6,
-        DCCPF_SEND_NDP_COUNT = 7,
-        /* 10-127 reserved */
-        DCCPF_MIN_CCID_SPECIFIC = 128,
-        DCCPF_MAX_CCID_SPECIFIC = 255,
+/* DCCP features (RFC 4340 section 6.4) */
+ enum {
+        DCCPF_RESERVED = 0,
+        DCCPF_CCID = 1,
+        DCCPF_SHORT_SEQNOS = 2,         /* XXX: not yet implemented */
+        DCCPF_SEQUENCE_WINDOW = 3,
+        DCCPF_ECN_INCAPABLE = 4,        /* XXX: not yet implemented */
+        DCCPF_ACK_RATIO = 5,
+        DCCPF_SEND_ACK_VECTOR = 6,
+        DCCPF_SEND_NDP_COUNT = 7,
+        DCCPF_MIN_CSUM_COVER = 8,
+        DCCPF_DATA_CHECKSUM = 9,        /* XXX: not yet implemented */
+        /* 10-127 reserved */
+        DCCPF_MIN_CCID_SPECIFIC = 128,
+        DCCPF_MAX_CCID_SPECIFIC = 255,
 };
 
 /* this structure is argument to DCCP_SOCKOPT_CHANGE_X */
@@ -196,13 +200,16 @@ struct dccp_so_feat {
 };
 
 /* DCCP socket options */
-#define DCCP_SOCKOPT_PACKET_SIZE        1
+#define DCCP_SOCKOPT_PACKET_SIZE        1 /* XXX deprecated, without effect */
 #define DCCP_SOCKOPT_SERVICE            2
 #define DCCP_SOCKOPT_CHANGE_L           3
 #define DCCP_SOCKOPT_CHANGE_R           4
+#define DCCP_SOCKOPT_SEND_CSCOV         10
+#define DCCP_SOCKOPT_RECV_CSCOV         11
 #define DCCP_SOCKOPT_CCID_RX_INFO       128
 #define DCCP_SOCKOPT_CCID_TX_INFO       192
 
+/* maximum number of services provided on the same listening port */
 #define DCCP_SERVICE_LIST_MAX_LEN      32
 
 #ifdef __KERNEL__
@@ -256,6 +263,13 @@ static inline struct dccp_hdr *dccp_hdr(const struct sk_buff *skb)
         return (struct dccp_hdr *)skb->h.raw;
 }
 
+static inline struct dccp_hdr *dccp_zeroed_hdr(struct sk_buff *skb, int headlen)
+{
+        skb->h.raw = skb_push(skb, headlen);
+        memset(skb->h.raw, 0, headlen);
+        return dccp_hdr(skb);
+}
+
 static inline struct dccp_hdr_ext *dccp_hdrx(const struct sk_buff *skb)
 {
         return (struct dccp_hdr_ext *)(skb->h.raw + sizeof(struct dccp_hdr));
@@ -342,6 +356,9 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
   * @dccpms_ccid - Congestion Control Id (CCID) (section 10)
   * @dccpms_send_ack_vector - Send Ack Vector Feature (section 11.5)
   * @dccpms_send_ndp_count - Send NDP Count Feature (7.7.2)
+  * @dccpms_ack_ratio - Ack Ratio Feature (section 11.3)
+  * @dccpms_pending - List of features being negotiated
+  * @dccpms_conf -
   */
 struct dccp_minisock {
         __u64                   dccpms_sequence_window;
@@ -439,12 +456,25 @@ struct dccp_ackvec;
  * @dccps_gss - greatest sequence number sent
  * @dccps_gsr - greatest valid sequence number received
  * @dccps_gar - greatest valid ack number received on a non-Sync; initialized to %dccps_iss
+ * @dccps_service - first (passive sock) or unique (active sock) service code
+ * @dccps_service_list - second .. last service code on passive socket
  * @dccps_timestamp_time - time of latest TIMESTAMP option
  * @dccps_timestamp_echo - latest timestamp received on a TIMESTAMP option
- * @dccps_packet_size - Set thru setsockopt
- * @dccps_role - Role of this sock, one of %dccp_role
+ * @dccps_l_ack_ratio -
+ * @dccps_r_ack_ratio -
+ * @dccps_pcslen - sender   partial checksum coverage (via sockopt)
+ * @dccps_pcrlen - receiver partial checksum coverage (via sockopt)
  * @dccps_ndp_count - number of Non Data Packets since last data packet
+ * @dccps_mss_cache -
+ * @dccps_minisock -
  * @dccps_hc_rx_ackvec - rx half connection ack vector
+ * @dccps_hc_rx_ccid -
+ * @dccps_hc_tx_ccid -
+ * @dccps_options_received -
+ * @dccps_epoch -
+ * @dccps_role - Role of this sock, one of %dccp_role
+ * @dccps_hc_rx_insert_options -
+ * @dccps_hc_tx_insert_options -
  * @dccps_xmit_timer - timer for when CCID is not ready to send
  */
 struct dccp_sock {
@@ -464,9 +494,10 @@ struct dccp_sock {
         struct dccp_service_list        *dccps_service_list;
         struct timeval                  dccps_timestamp_time;
         __u32                           dccps_timestamp_echo;
-        __u32                           dccps_packet_size;
         __u16                           dccps_l_ack_ratio;
         __u16                           dccps_r_ack_ratio;
+        __u16                           dccps_pcslen;
+        __u16                           dccps_pcrlen;
         unsigned long                   dccps_ndp_count;
         __u32                           dccps_mss_cache;
         struct dccp_minisock            dccps_minisock;
diff --git a/include/linux/device.h b/include/linux/device.h
index 662e6a10144e..583a341e016c 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -21,6 +21,7 @@
 #include <linux/pm.h>
 #include <asm/semaphore.h>
 #include <asm/atomic.h>
+#include <asm/device.h>
 
 #define DEVICE_NAME_SIZE        50
 #define DEVICE_NAME_HALF        __stringify(20) /* Less than half to accommodate slop */
@@ -42,6 +43,8 @@ struct bus_type {
         struct klist            klist_devices;
         struct klist            klist_drivers;
 
+        struct blocking_notifier_head bus_notifier;
+
         struct bus_attribute    * bus_attrs;
         struct device_attribute * dev_attrs;
         struct driver_attribute * drv_attrs;
@@ -75,6 +78,29 @@ int __must_check bus_for_each_drv(struct bus_type *bus,
                 struct device_driver *start, void *data,
                 int (*fn)(struct device_driver *, void *));
 
+/*
+ * Bus notifiers: Get notified of addition/removal of devices
+ * and binding/unbinding of drivers to devices.
+ * In the long run, it should be a replacement for the platform
+ * notify hooks.
+ */
+struct notifier_block;
+
+extern int bus_register_notifier(struct bus_type *bus,
+                                 struct notifier_block *nb);
+extern int bus_unregister_notifier(struct bus_type *bus,
+                                   struct notifier_block *nb);
+
+/* All 4 notifers below get called with the target struct device *
+ * as an argument. Note that those functions are likely to be called
+ * with the device semaphore held in the core, so be careful.
+ */
+#define BUS_NOTIFY_ADD_DEVICE           0x00000001 /* device added */
+#define BUS_NOTIFY_DEL_DEVICE           0x00000002 /* device removed */
+#define BUS_NOTIFY_BOUND_DRIVER         0x00000003 /* driver bound to device */
+#define BUS_NOTIFY_UNBIND_DRIVER        0x00000004 /* driver about to be
+                                                      unbound */
+
 /* driverfs interface for exporting bus attributes */
 
 struct bus_attribute {
@@ -343,8 +369,6 @@ struct device {
         void            *driver_data;   /* data private to the driver */
         void            *platform_data; /* Platform specific data, device
                                            core doesn't touch it */
-        void            *firmware_data; /* Firmware specific data (e.g. ACPI,
-                                           BIOS data),reserved for device core*/
         struct dev_pm_info      power;
 
         u64             *dma_mask;      /* dma mask (if dma'able device) */
@@ -358,6 +382,8 @@ struct device {
 
         struct dma_coherent_mem *dma_mem; /* internal for coherent mem
                                              override */
+        /* arch specific additions */
+        struct dev_archdata     archdata;
 
         /* class_device migration path */
         struct list_head        node;
@@ -393,9 +419,12 @@ extern void device_unregister(struct device * dev);
 extern void device_initialize(struct device * dev);
 extern int __must_check device_add(struct device * dev);
 extern void device_del(struct device * dev);
-extern int __must_check device_for_each_child(struct device *, void *,
+extern int device_for_each_child(struct device *, void *,
                      int (*fn)(struct device *, void *));
+extern struct device *device_find_child(struct device *, void *data,
+                                        int (*match)(struct device *, void *));
 extern int device_rename(struct device *dev, char *new_name);
+extern int device_move(struct device *dev, struct device *new_parent);
 
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c
@@ -415,8 +444,6 @@ extern struct device *device_create(struct class *cls, struct device *parent,
                                     __attribute__((format(printf,4,5)));
 extern void device_destroy(struct class *cls, dev_t devt);
 
-extern int virtual_device_parent(struct device *dev);
-
 /*
  * Platform "fixup" functions - allow the platform to have their say
  * about devices and actions that the general device layer doesn't
diff --git a/include/linux/divert.h b/include/linux/divert.h
deleted file mode 100644
index 8fb4e9de6843..000000000000
--- a/include/linux/divert.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Frame Diversion, Benoit Locher <Benoit.Locher@skf.com>
- *
- * Changes:
- *              06/09/2000      BL:     initial version
- * 
- */
- 
-#ifndef _LINUX_DIVERT_H
-#define _LINUX_DIVERT_H
-
-#include <asm/types.h>
-
-#define MAX_DIVERT_PORTS        8       /* Max number of ports to divert (tcp, udp) */
-
-/* Divertable protocols */
-#define DIVERT_PROTO_NONE       0x0000
-#define DIVERT_PROTO_IP         0x0001
-#define DIVERT_PROTO_ICMP       0x0002
-#define DIVERT_PROTO_TCP        0x0004
-#define DIVERT_PROTO_UDP        0x0008
-
-/*
- *      This is an Ethernet Frame Diverter option block
- */
-struct divert_blk
-{
-        int             divert;  /* are we active */
-        unsigned int protos;    /* protocols */
-        __u16           tcp_dst[MAX_DIVERT_PORTS]; /* specific tcp dst ports to divert */
-        __u16           tcp_src[MAX_DIVERT_PORTS]; /* specific tcp src ports to divert */
-        __u16           udp_dst[MAX_DIVERT_PORTS]; /* specific udp dst ports to divert */
-        __u16           udp_src[MAX_DIVERT_PORTS]; /* specific udp src ports to divert */
-};
-
-/*
- * Diversion control block, for configuration with the userspace tool
- * divert
- */
-
-typedef union _divert_cf_arg
-{
-        __s16           int16;
-        __u16           uint16;
-        __s32           int32;
-        __u32           uint32;
-        __s64           int64;
-        __u64           uint64;
-        void    __user *ptr;
-} divert_cf_arg;
-
-
-struct divert_cf
-{
-        int     cmd;                            /* Command */
-        divert_cf_arg   arg1,
-                                        arg2,
-                                        arg3;
-        int     dev_index;      /* device index (eth0=0, etc...) */
-};
-
-
-/* Diversion commands */
-#define DIVCMD_DIVERT                   1 /* ENABLE/DISABLE diversion */
-#define DIVCMD_IP                               2 /* ENABLE/DISABLE whold IP diversion */
-#define DIVCMD_TCP                              3 /* ENABLE/DISABLE whold TCP diversion */
-#define DIVCMD_TCPDST                   4 /* ADD/REMOVE TCP DST port for diversion */
-#define DIVCMD_TCPSRC                   5 /* ADD/REMOVE TCP SRC port for diversion */
-#define DIVCMD_UDP                              6 /* ENABLE/DISABLE whole UDP diversion */
-#define DIVCMD_UDPDST                   7 /* ADD/REMOVE UDP DST port for diversion */
-#define DIVCMD_UDPSRC                   8 /* ADD/REMOVE UDP SRC port for diversion */
-#define DIVCMD_ICMP                             9 /* ENABLE/DISABLE whole ICMP diversion */
-#define DIVCMD_GETSTATUS                10 /* GET the status of the diverter */
-#define DIVCMD_RESET                    11 /* Reset the diverter on the specified dev */
-#define DIVCMD_GETVERSION               12 /* Retrieve the diverter code version (char[32]) */
-
-/* General syntax of the commands:
- * 
- * DIVCMD_xxxxxx(arg1, arg2, arg3, dev_index)
- * 
- * SIOCSIFDIVERT:
- *   DIVCMD_DIVERT(DIVARG1_ENABLE|DIVARG1_DISABLE, , ,ifindex)
- *   DIVCMD_IP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_TCP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_TCPDST(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_TCPSRC(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_UDP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_UDPDST(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_UDPSRC(DIVARG1_ADD|DIVARG1_REMOVE, port, , ifindex)
- *   DIVCMD_ICMP(DIVARG1_ENABLE|DIVARG1_DISABLE, , , ifindex)
- *   DIVCMD_RESET(, , , ifindex)
- *   
- * SIOGIFDIVERT:
- *   DIVCMD_GETSTATUS(divert_blk, , , ifindex)
- *   DIVCMD_GETVERSION(string[3])
- */
-
-
-/* Possible values for arg1 */
-#define DIVARG1_ENABLE                  0 /* ENABLE something */
-#define DIVARG1_DISABLE                 1 /* DISABLE something */
-#define DIVARG1_ADD                             2 /* ADD something */
-#define DIVARG1_REMOVE                  3 /* REMOVE something */
-
-
-#ifdef __KERNEL__
-
-/* diverter functions */
-#include <linux/skbuff.h>
-
-#ifdef CONFIG_NET_DIVERT
-#include <linux/netdevice.h>
-
-int alloc_divert_blk(struct net_device *);
-void free_divert_blk(struct net_device *);
-int divert_ioctl(unsigned int cmd, struct divert_cf __user *arg);
-void divert_frame(struct sk_buff *skb);
-static inline void handle_diverter(struct sk_buff *skb)
-{
-        /* if diversion is supported on device, then divert */
-        if (skb->dev->divert && skb->dev->divert->divert)
-                divert_frame(skb);
-}
-
-#else
-# define alloc_divert_blk(dev)          (0)
-# define free_divert_blk(dev)           do {} while (0)
-# define divert_ioctl(cmd, arg)         (-ENOPKG)
-# define handle_diverter(skb)           do {} while (0)
-#endif
-#endif 
-#endif  /* _LINUX_DIVERT_H */
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 38dc403be70b..904bf3d2d90b 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -69,6 +69,7 @@ extern struct dmi_device * dmi_find_device(int type, const char *name,
         struct dmi_device *from);
 extern void dmi_scan_machine(void);
 extern int dmi_get_year(int field);
+extern int dmi_name_in_vendors(char *str);
 
 #else
 
@@ -77,6 +78,7 @@ static inline char * dmi_get_system_info(int field) { return NULL; }
 static inline struct dmi_device * dmi_find_device(int type, const char *name,
         struct dmi_device *from) { return NULL; }
 static inline int dmi_get_year(int year) { return 0; }
+static inline int dmi_name_in_vendors(char *s) { return 0; }
 
 #endif
 
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 2fa9f1144228..a24931d24404 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -21,11 +21,11 @@ typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
 typedef int (elevator_may_queue_fn) (request_queue_t *, int);
 
 typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, gfp_t);
-typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
+typedef void (elevator_put_req_fn) (struct request *);
 typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
 
-typedef void *(elevator_init_fn) (request_queue_t *, elevator_t *);
+typedef void *(elevator_init_fn) (request_queue_t *);
 typedef void (elevator_exit_fn) (elevator_t *);
 
 struct elevator_ops
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3e69241e6a81..fa23e0671bb3 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -774,8 +774,8 @@ struct fb_info {
 #endif
 
         struct fb_ops *fbops;
-        struct device *device;
-        struct class_device *class_device; /* sysfs per device attrs */
+        struct device *device;          /* This is the parent */
+        struct device *dev;             /* This is this fb device */
         int class_flag;                    /* private sysfs flags */
 #ifdef CONFIG_FB_TILEBLITTING
         struct fb_tile_ops *tileops;    /* Tile Blitting */
@@ -910,8 +910,8 @@ static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
 /* drivers/video/fbsysfs.c */
 extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
 extern void framebuffer_release(struct fb_info *info);
-extern int fb_init_class_device(struct fb_info *fb_info);
-extern void fb_cleanup_class_device(struct fb_info *head);
+extern int fb_init_device(struct fb_info *fb_info);
+extern void fb_cleanup_device(struct fb_info *head);
 extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max);
 
 /* drivers/video/fbmon.c */
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
index 4418c8d9d479..8270aac2aa5d 100644
--- a/include/linux/fib_rules.h
+++ b/include/linux/fib_rules.h
@@ -6,6 +6,7 @@
 
 /* rule is permanent, and cannot be deleted */
 #define FIB_RULE_PERMANENT      1
+#define FIB_RULE_INVERT         2
 
 struct fib_rule_hdr
 {
@@ -34,7 +35,7 @@ enum
         FRA_UNUSED3,
         FRA_UNUSED4,
         FRA_UNUSED5,
-        FRA_FWMARK,     /* netfilter mark */
+        FRA_FWMARK,     /* mark */
         FRA_FLOW,       /* flow/class id */
         FRA_UNUSED6,
         FRA_UNUSED7,
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 34406ed467c3..2fe6e3f900ba 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -623,6 +623,9 @@ enum inode_i_mutex_lock_class
         I_MUTEX_QUOTA
 };
 
+extern void inode_double_lock(struct inode *inode1, struct inode *inode2);
+extern void inode_double_unlock(struct inode *inode1, struct inode *inode2);
+
 /*
  * NOTE: in a 32bit arch with a preemptable kernel and
  * an UP compile the i_size_read/write must be atomic
@@ -656,7 +659,11 @@ static inline loff_t i_size_read(struct inode *inode)
 #endif
 }
 
-
+/*
+ * NOTE: unlike i_size_read(), i_size_write() does need locking around it
+ * (normally i_mutex), otherwise on 32bit/SMP an update of i_size_seqcount
+ * can be lost, resulting in subsequent i_size_read() calls spinning forever.
+ */
 static inline void i_size_write(struct inode *inode, loff_t i_size)
 {
 #if BITS_PER_LONG==32 && defined(CONFIG_SMP)
@@ -1705,6 +1712,8 @@ extern void __iget(struct inode * inode);
 extern void clear_inode(struct inode *);
 extern void destroy_inode(struct inode *);
 extern struct inode *new_inode(struct super_block *);
+extern int __remove_suid(struct dentry *, int);
+extern int should_remove_suid(struct dentry *);
 extern int remove_suid(struct dentry *);
 extern void remove_dquot_ref(struct super_block *, int, struct list_head *);
 
@@ -1751,6 +1760,8 @@ extern ssize_t generic_file_splice_read(struct file *, loff_t *,
                 struct pipe_inode_info *, size_t, unsigned int);
 extern ssize_t generic_file_splice_write(struct pipe_inode_info *,
                 struct file *, loff_t *, size_t, unsigned int);
+extern ssize_t generic_file_splice_write_nolock(struct pipe_inode_info *,
+                struct file *, loff_t *, size_t, unsigned int);
 extern ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe,
                 struct file *out, loff_t *, size_t len, unsigned int flags);
 extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
diff --git a/include/linux/htirq.h b/include/linux/htirq.h
index 1f15ce279a23..c96ea46737d0 100644
--- a/include/linux/htirq.h
+++ b/include/linux/htirq.h
@@ -1,15 +1,23 @@
 #ifndef LINUX_HTIRQ_H
 #define LINUX_HTIRQ_H
 
+struct ht_irq_msg {
+        u32     address_lo;     /* low 32 bits of the ht irq message */
+        u32     address_hi;     /* high 32 bits of the it irq message */
+};
+
 /* Helper functions.. */
-void write_ht_irq_low(unsigned int irq, u32 data);
-void write_ht_irq_high(unsigned int irq, u32 data);
-u32  read_ht_irq_low(unsigned int irq);
-u32  read_ht_irq_high(unsigned int irq);
+void fetch_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg);
+void write_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg);
 void mask_ht_irq(unsigned int irq);
 void unmask_ht_irq(unsigned int irq);
 
 /* The arch hook for getting things started */
 int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev);
 
+/* For drivers of buggy hardware */
+typedef void (ht_irq_update_t)(struct pci_dev *dev, int irq,
+                               struct ht_irq_msg *msg);
+int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update);
+
 #endif /* LINUX_HTIRQ_H */
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 5081d27bfa27..ace64e57e17f 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -60,8 +60,11 @@ void hugetlb_free_pgd_range(struct mmu_gather **tlb, unsigned long addr,
  * If the arch doesn't supply something else, assume that hugepage
  * size aligned regions are ok without further preparation.
  */
-static inline int prepare_hugepage_range(unsigned long addr, unsigned long len)
+static inline int prepare_hugepage_range(unsigned long addr, unsigned long len,
+                                                pgoff_t pgoff)
 {
+        if (pgoff & (~HPAGE_MASK >> PAGE_SHIFT))
+                return -EINVAL;
         if (len & ~HPAGE_MASK)
                 return -EINVAL;
         if (addr & ~HPAGE_MASK)
@@ -69,7 +72,8 @@ static inline int prepare_hugepage_range(unsigned long addr, unsigned long len)
         return 0;
 }
 #else
-int prepare_hugepage_range(unsigned long addr, unsigned long len);
+int prepare_hugepage_range(unsigned long addr, unsigned long len,
+                                                pgoff_t pgoff);
 #endif
 
 #ifndef ARCH_HAS_SETCLEAR_HUGE_PTE
@@ -107,7 +111,7 @@ static inline unsigned long hugetlb_total_pages(void)
 #define hugetlb_report_meminfo(buf)             0
 #define hugetlb_report_node_meminfo(n, buf)     0
 #define follow_huge_pmd(mm, addr, pmd, write)   NULL
-#define prepare_hugepage_range(addr, len)       (-EINVAL)
+#define prepare_hugepage_range(addr,len,pgoff)  (-EINVAL)
 #define pmd_huge(x)     0
 #define is_hugepage_only_range(mm, addr, len)   0
 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) ({BUG(); 0; })
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index 878cfe4e587f..24da4fbc1a2f 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,7 +68,7 @@
 struct icmphdr {
   __u8          type;
   __u8          code;
-  __be16        checksum;
+  __sum16       checksum;
   union {
         struct {
                 __be16  id;
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index c771a7db9871..68d3526c3a05 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -7,17 +7,17 @@ struct icmp6hdr {
 
         __u8            icmp6_type;
         __u8            icmp6_code;
-        __u16           icmp6_cksum;
+        __sum16         icmp6_cksum;
 
 
         union {
-                __u32                   un_data32[1];
-                __u16                   un_data16[2];
+                __be32                  un_data32[1];
+                __be16                  un_data16[2];
                 __u8                    un_data8[4];
 
                 struct icmpv6_echo {
-                        __u16           identifier;
-                        __u16           sequence;
+                        __be16          identifier;
+                        __be16          sequence;
                 } u_echo;
 
                 struct icmpv6_nd_advt {
@@ -53,7 +53,7 @@ struct icmp6hdr {
 #else
 #error  "Please fix <asm/byteorder.h>"
 #endif
-                        __u16           rt_lifetime;
+                        __be16          rt_lifetime;
                 } u_nd_ra;
 
         } icmp6_dataun;
diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h
index b92558549d27..99393ef3af39 100644
--- a/include/linux/if_packet.h
+++ b/include/linux/if_packet.h
@@ -1,17 +1,19 @@
 #ifndef __LINUX_IF_PACKET_H
 #define __LINUX_IF_PACKET_H
 
+#include <linux/types.h>
+
 struct sockaddr_pkt
 {
         unsigned short spkt_family;
         unsigned char spkt_device[14];
-        unsigned short spkt_protocol;
+        __be16 spkt_protocol;
 };
 
 struct sockaddr_ll
 {
         unsigned short  sll_family;
-        unsigned short  sll_protocol;
+        __be16          sll_protocol;
         int             sll_ifindex;
         unsigned short  sll_hatype;
         unsigned char   sll_pkttype;
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index bef9f8fd93b3..8de079ba1107 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -19,10 +19,10 @@ struct ip_tunnel_parm
 {
         char                    name[IFNAMSIZ];
         int                     link;
-        __u16                   i_flags;
-        __u16                   o_flags;
-        __u32                   i_key;
-        __u32                   o_key;
+        __be16                  i_flags;
+        __be16                  o_flags;
+        __be32                  i_key;
+        __be32                  o_key;
         struct iphdr            iph;
 };
 
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 03f43e2893a4..6e7ea2f0a57c 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,7 +30,7 @@ struct igmphdr
 {
         __u8 type;
         __u8 code;              /* For newer IGMP */
-        __be16 csum;
+        __sum16 csum;
         __be32 group;
 };
 
@@ -191,7 +191,7 @@ struct ip_mc_list
 #define IGMPV3_MASK(value, nb) ((nb)>=32 ? (value) : ((1<<(nb))-1) & (value))
 #define IGMPV3_EXP(thresh, nbmant, nbexp, value) \
         ((value) < (thresh) ? (value) : \
-        ((IGMPV3_MASK(value, nbmant) | (1<<(nbmant+nbexp))) << \
+        ((IGMPV3_MASK(value, nbmant) | (1<<(nbmant))) << \
          (IGMPV3_MASK((value) >> (nbmant), nbexp) + (nbexp))))
 
 #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value)
diff --git a/include/linux/in.h b/include/linux/in.h
index 2619859f6e1b..1912e7c0bc26 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -45,6 +45,7 @@ enum {
 
   IPPROTO_COMP   = 108,                /* Compression Header protocol */
   IPPROTO_SCTP   = 132,         /* Stream Control Transport Protocol    */
+  IPPROTO_UDPLITE = 136,        /* UDP-Lite (RFC 3828)                  */
 
   IPPROTO_RAW    = 255,         /* Raw IP packets                       */
   IPPROTO_MAX
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 9be6a4756f0b..4e8350ae8869 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -54,7 +54,7 @@ extern const struct in6_addr in6addr_loopback;
 struct sockaddr_in6 {
         unsigned short int      sin6_family;    /* AF_INET6 */
         __be16                  sin6_port;      /* Transport layer port # */
-        __u32                   sin6_flowinfo;  /* IPv6 flow information */
+        __be32                  sin6_flowinfo;  /* IPv6 flow information */
         struct in6_addr         sin6_addr;      /* IPv6 address */
         __u32                   sin6_scope_id;  /* scope id (new in RFC2553) */
 };
@@ -72,7 +72,7 @@ struct ipv6_mreq {
 struct in6_flowlabel_req
 {
         struct in6_addr flr_dst;
-        __u32   flr_label;
+        __be32  flr_label;
         __u8    flr_action;
         __u8    flr_share;
         __u16   flr_flags;
@@ -225,7 +225,7 @@ struct in6_flowlabel_req
 #endif
 
 /*
- * Netfilter
+ * Netfilter (1)
  *
  * Following socket options are used in ip6_tables;
  * see include/linux/netfilter_ipv6/ip6_tables.h.
@@ -240,4 +240,14 @@ struct in6_flowlabel_req
 #define IPV6_RECVTCLASS         66
 #define IPV6_TCLASS             67
 
+/*
+ * Netfilter (2)
+ *
+ * Following socket options are used in ip6_tables;
+ * see include/linux/netfilter_ipv6/ip6_tables.h.
+ *
+ * IP6T_SO_GET_REVISION_MATCH   68
+ * IP6T_SO_GET_REVISION_TARGET  69
+ */
+
 #endif
diff --git a/include/linux/inet.h b/include/linux/inet.h
index b7c6da7d6d32..675a7dbe86f8 100644
--- a/include/linux/inet.h
+++ b/include/linux/inet.h
@@ -46,7 +46,7 @@
 #include <linux/types.h>
 
 extern __be32 in_aton(const char *str);
-extern int in4_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
-extern int in6_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
+extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
+extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
 #endif
 #endif  /* _LINUX_INET_H */
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 5a0ab04627bc..c0f7aec331c2 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -124,12 +124,13 @@ static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
  *      Check if a mask is acceptable.
  */
  
-static __inline__ int bad_mask(u32 mask, u32 addr)
+static __inline__ int bad_mask(__be32 mask, __be32 addr)
 {
+        __u32 hmask;
         if (addr & (mask = ~mask))
                 return 1;
-        mask = ntohl(mask);
-        if (mask & (mask+1))
+        hmask = ntohl(mask);
+        if (hmask & (hmask+1))
                 return 1;
         return 0;
 }
@@ -190,11 +191,12 @@ static __inline__ __be32 inet_make_mask(int logmask)
         return 0;
 }
 
-static __inline__ int inet_mask_len(__u32 mask)
+static __inline__ int inet_mask_len(__be32 mask)
 {
-        if (!(mask = ntohl(mask)))
+        __u32 hmask = ntohl(mask);
+        if (!hmask)
                 return 0;
-        return 32 - ffz(~mask);
+        return 32 - ffz(~hmask);
 }
 
 
diff --git a/include/linux/init.h b/include/linux/init.h
index e92b1455d7af..5eb5d24b7680 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -84,19 +84,37 @@ extern void setup_arch(char **);
  * by link order. 
  * For backwards compatibility, initcall() puts the call in 
  * the device init subsection.
+ *
+ * The `id' arg to __define_initcall() is needed so that multiple initcalls
+ * can point at the same handler without causing duplicate-symbol build errors.
  */
 
-#define __define_initcall(level,fn) \
-        static initcall_t __initcall_##fn __attribute_used__ \
+#define __define_initcall(level,fn,id) \
+        static initcall_t __initcall_##fn##id __attribute_used__ \
         __attribute__((__section__(".initcall" level ".init"))) = fn
 
-#define core_initcall(fn)               __define_initcall("1",fn)
-#define postcore_initcall(fn)           __define_initcall("2",fn)
-#define arch_initcall(fn)               __define_initcall("3",fn)
-#define subsys_initcall(fn)             __define_initcall("4",fn)
-#define fs_initcall(fn)                 __define_initcall("5",fn)
-#define device_initcall(fn)             __define_initcall("6",fn)
-#define late_initcall(fn)               __define_initcall("7",fn)
+/*
+ * A "pure" initcall has no dependencies on anything else, and purely
+ * initializes variables that couldn't be statically initialized.
+ *
+ * This only exists for built-in code, not for modules.
+ */
+#define pure_initcall(fn)               __define_initcall("0",fn,1)
+
+#define core_initcall(fn)               __define_initcall("1",fn,1)
+#define core_initcall_sync(fn)          __define_initcall("1s",fn,1s)
+#define postcore_initcall(fn)           __define_initcall("2",fn,2)
+#define postcore_initcall_sync(fn)      __define_initcall("2s",fn,2s)
+#define arch_initcall(fn)               __define_initcall("3",fn,3)
+#define arch_initcall_sync(fn)          __define_initcall("3s",fn,3s)
+#define subsys_initcall(fn)             __define_initcall("4",fn,4)
+#define subsys_initcall_sync(fn)        __define_initcall("4s",fn,4s)
+#define fs_initcall(fn)                 __define_initcall("5",fn,5)
+#define fs_initcall_sync(fn)            __define_initcall("5s",fn,5s)
+#define device_initcall(fn)             __define_initcall("6",fn,6)
+#define device_initcall_sync(fn)        __define_initcall("6s",fn,6s)
+#define late_initcall(fn)               __define_initcall("7",fn,7)
+#define late_initcall_sync(fn)          __define_initcall("7s",fn,7s)
 
 #define __initcall(fn) device_initcall(fn)
 
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index d42c83399071..cf8696d4a138 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -89,6 +89,7 @@ struct resource_list {
 #define IORESOURCE_ROM_ENABLE           (1<<0)  /* ROM is enabled, same as PCI_ROM_ADDRESS_ENABLE */
 #define IORESOURCE_ROM_SHADOW           (1<<1)  /* ROM is copy at C000:0 */
 #define IORESOURCE_ROM_COPY             (1<<2)  /* ROM is alloc'd copy, resource field overlaid */
+#define IORESOURCE_ROM_BIOS_COPY        (1<<3)  /* ROM is BIOS copy, resource field overlaid */
 
 /* PC/ISA/whatever - the normal PC address spaces: IO and memory */
 extern struct resource ioport_resource;
diff --git a/include/linux/ip.h b/include/linux/ip.h
index ecee9bb27d0e..1d36b971a8b5 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -98,7 +98,7 @@ struct iphdr {
         __be16  frag_off;
         __u8    ttl;
         __u8    protocol;
-        __be16  check;
+        __sum16 check;
         __be32  saddr;
         __be32  daddr;
         /*The options start here. */
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index 5c23aeb104ca..af3f4a70f3df 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -25,7 +25,7 @@ struct ip6_tnl_parm {
         __u8 proto;             /* tunnel protocol */
         __u8 encap_limit;       /* encapsulation limit for tunnel */
         __u8 hop_limit;         /* hop limit for tunnel */
-        __u32 flowinfo;         /* traffic class and flowlabel for tunnel */
+        __be32 flowinfo;        /* traffic class and flowlabel for tunnel */
         __u32 flags;            /* tunnel flags */
         struct in6_addr laddr;  /* local tunnel end-point address */
         struct in6_addr raddr;  /* remote tunnel end-point address */
diff --git a/include/linux/ipmi_msgdefs.h b/include/linux/ipmi_msgdefs.h
index 22f5e2afda4f..4d04d8b58a0a 100644
--- a/include/linux/ipmi_msgdefs.h
+++ b/include/linux/ipmi_msgdefs.h
@@ -75,6 +75,8 @@
 #define IPMI_INVALID_COMMAND_ERR        0xc1
 #define IPMI_ERR_MSG_TRUNCATED          0xc6
 #define IPMI_LOST_ARBITRATION_ERR       0x81
+#define IPMI_BUS_ERR                    0x82
+#define IPMI_NAK_ON_WRITE_ERR           0x83
 #define IPMI_ERR_UNSPECIFIED            0xff
 
 #define IPMI_CHANNEL_PROTOCOL_IPMB      1
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 4f435c59de06..f8241130f5ea 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -274,7 +274,7 @@ struct ipv6_pinfo {
         struct in6_addr         *saddr_cache;
 #endif
 
-        __u32                   flow_label;
+        __be32                  flow_label;
         __u32                   frag_size;
         __s16                   hop_limit;
         __s16                   mcast_hops;
diff --git a/include/linux/ipx.h b/include/linux/ipx.h
index 4f29c60964c4..eb19b4ea84f4 100644
--- a/include/linux/ipx.h
+++ b/include/linux/ipx.h
@@ -7,8 +7,8 @@
 
 struct sockaddr_ipx {
         sa_family_t     sipx_family;
-        __u16           sipx_port;
-        __u32           sipx_network;
+        __be16          sipx_port;
+        __be32          sipx_network;
         unsigned char   sipx_node[IPX_NODE_LEN];
         __u8            sipx_type;
         unsigned char   sipx_zero;      /* 16 byte fill */
@@ -23,13 +23,13 @@ struct sockaddr_ipx {
 #define IPX_CRTITF      1
 
 struct ipx_route_definition {
-        __u32         ipx_network;
-        __u32         ipx_router_network;
+        __be32        ipx_network;
+        __be32        ipx_router_network;
         unsigned char ipx_router_node[IPX_NODE_LEN];
 };
 
 struct ipx_interface_definition {
-        __u32         ipx_network;
+        __be32        ipx_network;
         unsigned char ipx_device[16];
         unsigned char ipx_dlink_type;
 #define IPX_FRAME_NONE          0
@@ -55,8 +55,8 @@ struct ipx_config_data {
  */
 
 struct ipx_route_def {
-        __u32           ipx_network;
-        __u32           ipx_router_network;
+        __be32          ipx_network;
+        __be32          ipx_router_network;
 #define IPX_ROUTE_NO_ROUTER     0
         unsigned char   ipx_router_node[IPX_NODE_LEN];
         unsigned char   ipx_device[16];
diff --git a/include/linux/irq.h b/include/linux/irq.h
index c64f3cc7e870..52fc4052a0ae 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -141,6 +141,7 @@ struct irq_chip {
  * @pending_mask:       pending rebalanced interrupts
  * @dir:                /proc/irq/ procfs entry
  * @affinity_entry:     /proc/irq/smp_affinity procfs entry on SMP
+ * @name:               flow handler name for /proc/interrupts output
  *
  * Pad this out to 32 bytes for cache and indexing reasons.
  */
@@ -165,8 +166,9 @@ struct irq_desc {
         cpumask_t               pending_mask;
 #endif
 #ifdef CONFIG_PROC_FS
-        struct proc_dir_entry *dir;
+        struct proc_dir_entry   *dir;
 #endif
+        const char              *name;
 } ____cacheline_aligned;
 
 extern struct irq_desc irq_desc[NR_IRQS];
@@ -272,12 +274,6 @@ extern void fastcall handle_percpu_irq(unsigned int irq, struct irq_desc *desc);
 extern void fastcall handle_bad_irq(unsigned int irq, struct irq_desc *desc);
 
 /*
- * Get a descriptive string for the highlevel handler, for
- * /proc/interrupts output:
- */
-extern const char *handle_irq_name(irq_flow_handler_t handle);
-
-/*
  * Monolithic do_IRQ implementation.
  * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly)
  */
@@ -329,7 +325,12 @@ extern void
 set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,
                          irq_flow_handler_t handle);
 extern void
-__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained);
+set_irq_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,
+                              irq_flow_handler_t handle, const char *name);
+
+extern void
+__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
+                  const char *name);
 
 /*
  * Set a highlevel flow handler for a given IRQ:
@@ -337,7 +338,7 @@ __set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained);
 static inline void
 set_irq_handler(unsigned int irq, irq_flow_handler_t handle)
 {
-        __set_irq_handler(irq, handle, 0);
+        __set_irq_handler(irq, handle, 0, NULL);
 }
 
 /*
@@ -349,7 +350,7 @@ static inline void
 set_irq_chained_handler(unsigned int irq,
                         irq_flow_handler_t handle)
 {
-        __set_irq_handler(irq, handle, 1);
+        __set_irq_handler(irq, handle, 1, NULL);
 }
 
 /* Handle dynamic irq creation and destruction */
diff --git a/include/linux/ixjuser.h b/include/linux/ixjuser.h
index fd1756d3a47e..88b45895746d 100644
--- a/include/linux/ixjuser.h
+++ b/include/linux/ixjuser.h
@@ -315,7 +315,7 @@ typedef struct {
 * structures.  If the freq0 variable is non-zero, the tone table contents
 * for the tone_index are updated to the frequencies and gains defined.  It
 * should be noted that DTMF tones cannot be reassigned, so if DTMF tone
-* table indexs are used in a cadence the frequency and gain variables will
+* table indexes are used in a cadence the frequency and gain variables will
 * be ignored.
 *
 * If the array elements contain frequency parameters the driver will
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index c8d5f207c3d4..0ec6e28bccd2 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -74,7 +74,7 @@
 #define __jiffy_data  __attribute__((section(".data")))
 
 /*
- * The 64-bit value is not volatile - you MUST NOT read it
+ * The 64-bit value is not atomic - you MUST NOT read it
  * without sampling the sequence number in xtime_lock.
  * get_jiffies_64() will do this for you as appropriate.
  */
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 80f39cab470a..6738283ac385 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -30,8 +30,10 @@ extern const char linux_banner[];
 
 #define STACK_MAGIC     0xdeadbeef
 
+#define ALIGN(x,a)              __ALIGN_MASK(x,(typeof(x))(a)-1)
+#define __ALIGN_MASK(x,mask)    (((x)+(mask))&~(mask))
+
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#define ALIGN(x,a) (((x)+(a)-1UL)&~((a)-1UL))
 #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
@@ -63,7 +65,7 @@ struct user;
  * context (spinlock, irq-handler, ...).
  *
  * This is a useful debugging help to be able to catch problems early and not
- * be biten later when the calling function happens to sleep when it is not
+ * be bitten later when the calling function happens to sleep when it is not
  * supposed to.
  */
 #ifdef CONFIG_PREEMPT_VOLUNTARY
@@ -171,6 +173,8 @@ __attribute_const__ roundup_pow_of_two(unsigned long x)
 
 extern int printk_ratelimit(void);
 extern int __printk_ratelimit(int ratelimit_jiffies, int ratelimit_burst);
+extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
+                                unsigned int interval_msec);
 
 static inline void console_silent(void)
 {
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 6427949ddf99..a4ede62b339d 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -122,6 +122,8 @@ extern struct kimage *kexec_crash_image;
 #define KEXEC_ARCH_IA_64   (50 << 16)
 #define KEXEC_ARCH_S390    (22 << 16)
 #define KEXEC_ARCH_SH      (42 << 16)
+#define KEXEC_ARCH_MIPS_LE (10 << 16)
+#define KEXEC_ARCH_MIPS    ( 8 << 16)
 
 #define KEXEC_FLAGS    (KEXEC_ON_CRASH)  /* List of defined/legal kexec flags */
 
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index bcd9cd173c2c..d1c8d28fa92e 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -47,6 +47,7 @@ enum kobject_action {
         KOBJ_UMOUNT     = (__force kobject_action_t) 0x05,      /* umount event for block devices (broken) */
         KOBJ_OFFLINE    = (__force kobject_action_t) 0x06,      /* device offline */
         KOBJ_ONLINE     = (__force kobject_action_t) 0x07,      /* device online */
+        KOBJ_MOVE       = (__force kobject_action_t) 0x08,      /* device move */
 };
 
 struct kobject {
@@ -76,6 +77,7 @@ extern int __must_check kobject_add(struct kobject *);
 extern void kobject_del(struct kobject *);
 
 extern int __must_check kobject_rename(struct kobject *, const char *new_name);
+extern int __must_check kobject_move(struct kobject *, struct kobject *);
 
 extern int __must_check kobject_register(struct kobject *);
 extern void kobject_unregister(struct kobject *);
@@ -264,6 +266,8 @@ extern int __must_check subsys_create_file(struct subsystem * ,
 
 #if defined(CONFIG_HOTPLUG)
 void kobject_uevent(struct kobject *kobj, enum kobject_action action);
+void kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
+                        char *envp[]);
 
 int add_uevent_var(char **envp, int num_envp, int *cur_index,
                         char *buffer, int buffer_size, int *cur_len,
@@ -271,6 +275,10 @@ int add_uevent_var(char **envp, int num_envp, int *cur_index,
         __attribute__((format (printf, 7, 8)));
 #else
 static inline void kobject_uevent(struct kobject *kobj, enum kobject_action action) { }
+static inline void kobject_uevent_env(struct kobject *kobj,
+                                      enum kobject_action action,
+                                      char *envp[])
+{ }
 
 static inline int add_uevent_var(char **envp, int num_envp, int *cur_index,
                                       char *buffer, int buffer_size, int *cur_len, 
diff --git a/include/linux/libata.h b/include/linux/libata.h
index d0a7ad5ed518..abd2debebca2 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -143,7 +143,7 @@ enum {
         ATA_DFLAG_CFG_MASK      = (1 << 8) - 1,
 
         ATA_DFLAG_PIO           = (1 << 8), /* device limited to PIO mode */
-        ATA_DFLAG_NCQ_OFF       = (1 << 9), /* devied limited to non-NCQ mode */
+        ATA_DFLAG_NCQ_OFF       = (1 << 9), /* device limited to non-NCQ mode */
         ATA_DFLAG_SUSPENDED     = (1 << 10), /* device suspended */
         ATA_DFLAG_INIT_MASK     = (1 << 16) - 1,
 
@@ -702,7 +702,6 @@ extern int ata_std_prereset(struct ata_port *ap);
 extern int ata_std_softreset(struct ata_port *ap, unsigned int *classes);
 extern int sata_std_hardreset(struct ata_port *ap, unsigned int *class);
 extern void ata_std_postreset(struct ata_port *ap, unsigned int *classes);
-extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
 extern void ata_port_disable(struct ata_port *);
 extern void ata_std_ports(struct ata_ioports *ioaddr);
 #ifdef CONFIG_PCI
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index 81e3a185f951..aa50d89eacd7 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -10,6 +10,11 @@
 #define LINUX_LOCKD_BIND_H
 
 #include <linux/lockd/nlm.h>
+/* need xdr-encoded error codes too, so... */
+#include <linux/lockd/xdr.h>
+#ifdef CONFIG_LOCKD_V4
+#include <linux/lockd/xdr4.h>
+#endif
 
 /* Dummy declarations */
 struct svc_rqst;
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 2909619c0295..862d9730a60d 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -154,7 +154,7 @@ int		  nlm_async_reply(struct nlm_rqst *, u32, const struct rpc_call_ops *);
 struct nlm_wait * nlmclnt_prepare_block(struct nlm_host *host, struct file_lock *fl);
 void              nlmclnt_finish_block(struct nlm_wait *block);
 int               nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout);
-u32               nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
+__be32            nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
 void              nlmclnt_recovery(struct nlm_host *);
 int               nlmclnt_reclaim(struct nlm_host *, struct file_lock *);
 void              nlmclnt_next_cookie(struct nlm_cookie *);
@@ -184,12 +184,12 @@ typedef int	  (*nlm_host_match_fn_t)(struct nlm_host *cur, struct nlm_host *ref)
 /*
  * Server-side lock handling
  */
-u32               nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
+__be32            nlmsvc_lock(struct svc_rqst *, struct nlm_file *,
                                         struct nlm_lock *, int, struct nlm_cookie *);
-u32               nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);
-u32               nlmsvc_testlock(struct nlm_file *, struct nlm_lock *,
+__be32            nlmsvc_unlock(struct nlm_file *, struct nlm_lock *);
+__be32            nlmsvc_testlock(struct nlm_file *, struct nlm_lock *,
                                         struct nlm_lock *);
-u32               nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
+__be32            nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *);
 unsigned long     nlmsvc_retry_blocked(void);
 void              nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *,
                                         nlm_host_match_fn_t match);
@@ -198,7 +198,7 @@ void		  nlmsvc_grant_reply(struct nlm_cookie *, u32);
 /*
  * File handling for the server personality
  */
-u32               nlm_lookup_file(struct svc_rqst *, struct nlm_file **,
+__be32            nlm_lookup_file(struct svc_rqst *, struct nlm_file **,
                                         struct nfs_fh *);
 void              nlm_release_file(struct nlm_file *);
 void              nlmsvc_mark_resources(void);
diff --git a/include/linux/lockd/share.h b/include/linux/lockd/share.h
index cd7816e74c05..630c5bf69b07 100644
--- a/include/linux/lockd/share.h
+++ b/include/linux/lockd/share.h
@@ -21,9 +21,9 @@ struct nlm_share {
         u32                     s_mode;         /* deny mode */
 };
 
-u32     nlmsvc_share_file(struct nlm_host *, struct nlm_file *,
+__be32  nlmsvc_share_file(struct nlm_host *, struct nlm_file *,
                                                struct nlm_args *);
-u32     nlmsvc_unshare_file(struct nlm_host *, struct nlm_file *,
+__be32  nlmsvc_unshare_file(struct nlm_host *, struct nlm_file *,
                                                struct nlm_args *);
 void    nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *,
                                                nlm_host_match_fn_t);
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index bb0a0f1caa91..29e7d9fc9dad 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -13,6 +13,8 @@
 #include <linux/nfs.h>
 #include <linux/sunrpc/xdr.h>
 
+struct svc_rqst;
+
 #define NLM_MAXCOOKIELEN        32
 #define NLM_MAXSTRLEN           1024
 
@@ -22,6 +24,8 @@
 #define nlm_lck_blocked         __constant_htonl(NLM_LCK_BLOCKED)
 #define nlm_lck_denied_grace_period     __constant_htonl(NLM_LCK_DENIED_GRACE_PERIOD)
 
+#define nlm_drop_reply          __constant_htonl(30000)
+
 /* Lock info passed via NLM */
 struct nlm_lock {
         char *                  caller;
@@ -86,19 +90,19 @@ struct nlm_reboot {
  */
 #define NLMSVC_XDRSIZE          sizeof(struct nlm_args)
 
-int     nlmsvc_decode_testargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlmsvc_encode_testres(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlmsvc_decode_lockargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlmsvc_decode_cancargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlmsvc_decode_unlockargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlmsvc_encode_res(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlmsvc_decode_res(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlmsvc_encode_void(struct svc_rqst *, u32 *, void *);
-int     nlmsvc_decode_void(struct svc_rqst *, u32 *, void *);
-int     nlmsvc_decode_shareargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlmsvc_encode_shareres(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlmsvc_decode_notify(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlmsvc_decode_reboot(struct svc_rqst *, u32 *, struct nlm_reboot *);
+int     nlmsvc_decode_testargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlmsvc_encode_testres(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlmsvc_decode_lockargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlmsvc_decode_cancargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlmsvc_decode_unlockargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlmsvc_encode_res(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlmsvc_decode_res(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlmsvc_encode_void(struct svc_rqst *, __be32 *, void *);
+int     nlmsvc_decode_void(struct svc_rqst *, __be32 *, void *);
+int     nlmsvc_decode_shareargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlmsvc_encode_shareres(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlmsvc_decode_notify(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlmsvc_decode_reboot(struct svc_rqst *, __be32 *, struct nlm_reboot *);
 /*
 int     nlmclt_encode_testargs(struct rpc_rqst *, u32 *, struct nlm_args *);
 int     nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *);
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index 3cc1ae25009b..dd12b4c9e613 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -23,19 +23,19 @@
 
 
 
-int     nlm4svc_decode_testargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlm4svc_encode_testres(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlm4svc_decode_lockargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlm4svc_decode_cancargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlm4svc_decode_unlockargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlm4svc_encode_res(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlm4svc_decode_res(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlm4svc_encode_void(struct svc_rqst *, u32 *, void *);
-int     nlm4svc_decode_void(struct svc_rqst *, u32 *, void *);
-int     nlm4svc_decode_shareargs(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlm4svc_encode_shareres(struct svc_rqst *, u32 *, struct nlm_res *);
-int     nlm4svc_decode_notify(struct svc_rqst *, u32 *, struct nlm_args *);
-int     nlm4svc_decode_reboot(struct svc_rqst *, u32 *, struct nlm_reboot *);
+int     nlm4svc_decode_testargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlm4svc_encode_testres(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlm4svc_decode_lockargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlm4svc_decode_cancargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlm4svc_decode_unlockargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlm4svc_encode_res(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlm4svc_decode_res(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlm4svc_encode_void(struct svc_rqst *, __be32 *, void *);
+int     nlm4svc_decode_void(struct svc_rqst *, __be32 *, void *);
+int     nlm4svc_decode_shareargs(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlm4svc_encode_shareres(struct svc_rqst *, __be32 *, struct nlm_res *);
+int     nlm4svc_decode_notify(struct svc_rqst *, __be32 *, struct nlm_args *);
+int     nlm4svc_decode_reboot(struct svc_rqst *, __be32 *, struct nlm_reboot *);
 /*
 int     nlmclt_encode_testargs(struct rpc_rqst *, u32 *, struct nlm_args *);
 int     nlmclt_encode_lockargs(struct rpc_rqst *, u32 *, struct nlm_args *);
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 1314ca0f29be..819f08f1310d 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -202,7 +202,7 @@ extern int lockdep_internal(void);
  */
 
 extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
-                             struct lock_class_key *key);
+                             struct lock_class_key *key, int subclass);
 
 /*
  * Reinitialize a lock key - for cases where there is special locking or
@@ -211,9 +211,14 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name,
  * or they are too narrow (they suffer from a false class-split):
  */
 #define lockdep_set_class(lock, key) \
-                lockdep_init_map(&(lock)->dep_map, #key, key)
+                lockdep_init_map(&(lock)->dep_map, #key, key, 0)
 #define lockdep_set_class_and_name(lock, key, name) \
-                lockdep_init_map(&(lock)->dep_map, name, key)
+                lockdep_init_map(&(lock)->dep_map, name, key, 0)
+#define lockdep_set_class_and_subclass(lock, key, sub) \
+                lockdep_init_map(&(lock)->dep_map, #key, key, sub)
+#define lockdep_set_subclass(lock, sub) \
+                lockdep_init_map(&(lock)->dep_map, #lock, \
+                                 (lock)->dep_map.key, sub)
 
 /*
  * Acquire a lock.
@@ -257,10 +262,14 @@ static inline int lockdep_internal(void)
 # define lock_release(l, n, i)                  do { } while (0)
 # define lockdep_init()                         do { } while (0)
 # define lockdep_info()                         do { } while (0)
-# define lockdep_init_map(lock, name, key)      do { (void)(key); } while (0)
+# define lockdep_init_map(lock, name, key, sub) do { (void)(key); } while (0)
 # define lockdep_set_class(lock, key)           do { (void)(key); } while (0)
 # define lockdep_set_class_and_name(lock, key, name) \
                 do { (void)(key); } while (0)
+#define lockdep_set_class_and_subclass(lock, key, sub) \
+                do { (void)(key); } while (0)
+#define lockdep_set_subclass(lock, sub)         do { } while (0)
+
 # define INIT_LOCKDEP
 # define lockdep_reset()                do { debug_locks = 1; } while (0)
 # define lockdep_free_key_range(start, size)    do { } while (0)
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 09f0f575ddff..daabb3aa1ec6 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -150,7 +150,7 @@ extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new);
 extern void mpol_fix_fork_child_flag(struct task_struct *p);
 #define set_cpuset_being_rebound(x) (cpuset_being_rebound = (x))
 
-#ifdef CONFIG_CPUSET
+#ifdef CONFIG_CPUSETS
 #define current_cpuset_is_being_rebound() \
                                 (cpuset_being_rebound == current->cpuset)
 #else
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index b03cfb91e228..326da7d500c7 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -31,15 +31,14 @@
 #define HPET_MINOR           228
 
 struct device;
-struct class_device;
 
 struct miscdevice  {
         int minor;
         const char *name;
         const struct file_operations *fops;
         struct list_head list;
-        struct device *dev;
-        struct class_device *class;
+        struct device *parent;
+        struct device *this_device;
 };
 
 extern int misc_register(struct miscdevice * misc);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 5a6068ff5556..d538de901965 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1115,9 +1115,6 @@ int in_gate_area_no_task(unsigned long addr);
 #define in_gate_area(task, addr) ({(void)task; in_gate_area_no_task(addr);})
 #endif  /* __HAVE_ARCH_GATE_AREA */
 
-/* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */
-#define OOM_DISABLE -17
-
 int drop_caches_sysctl_handler(struct ctl_table *, int, struct file *,
                                         void __user *, size_t *, loff_t *);
 unsigned long shrink_slab(unsigned long scanned, gfp_t gfp_mask,
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 991a37382a22..d0e6a5497614 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -39,6 +39,10 @@ struct mmc_csd {
                                 write_misalign:1;
 };
 
+struct mmc_ext_csd {
+        unsigned int            hs_max_dtr;
+};
+
 struct sd_scr {
         unsigned char           sda_vsn;
         unsigned char           bus_widths;
@@ -46,6 +50,10 @@ struct sd_scr {
 #define SD_SCR_BUS_WIDTH_4      (1<<2)
 };
 
+struct sd_switch_caps {
+        unsigned int            hs_max_dtr;
+};
+
 struct mmc_host;
 
 /*
@@ -62,12 +70,15 @@ struct mmc_card {
 #define MMC_STATE_BAD           (1<<2)          /* unrecognised device */
 #define MMC_STATE_SDCARD        (1<<3)          /* is an SD card */
 #define MMC_STATE_READONLY      (1<<4)          /* card is read-only */
+#define MMC_STATE_HIGHSPEED     (1<<5)          /* card is in high speed mode */
         u32                     raw_cid[4];     /* raw card CID */
         u32                     raw_csd[4];     /* raw card CSD */
         u32                     raw_scr[2];     /* raw card SCR */
         struct mmc_cid          cid;            /* card identification */
         struct mmc_csd          csd;            /* card specific */
+        struct mmc_ext_csd      ext_csd;        /* mmc v4 extended card specific */
         struct sd_scr           scr;            /* extra SD information */
+        struct sd_switch_caps   sw_caps;        /* switch (CMD6) caps */
 };
 
 #define mmc_card_present(c)     ((c)->state & MMC_STATE_PRESENT)
@@ -75,12 +86,14 @@ struct mmc_card {
 #define mmc_card_bad(c)         ((c)->state & MMC_STATE_BAD)
 #define mmc_card_sd(c)          ((c)->state & MMC_STATE_SDCARD)
 #define mmc_card_readonly(c)    ((c)->state & MMC_STATE_READONLY)
+#define mmc_card_highspeed(c)   ((c)->state & MMC_STATE_HIGHSPEED)
 
 #define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
 #define mmc_card_set_dead(c)    ((c)->state |= MMC_STATE_DEAD)
 #define mmc_card_set_bad(c)     ((c)->state |= MMC_STATE_BAD)
 #define mmc_card_set_sd(c)      ((c)->state |= MMC_STATE_SDCARD)
 #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
+#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
 
 #define mmc_card_name(c)        ((c)->cid.prod_name)
 #define mmc_card_id(c)          ((c)->dev.bus_id)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 587264a58d56..528e7d3fecb1 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -74,8 +74,8 @@ struct mmc_card;
 struct device;
 
 struct mmc_host {
-        struct device           *dev;
-        struct class_device     class_dev;
+        struct device           *parent;
+        struct device           class_dev;
         int                     index;
         const struct mmc_host_ops *ops;
         unsigned int            f_min;
@@ -125,8 +125,8 @@ static inline void *mmc_priv(struct mmc_host *host)
         return (void *)host->private;
 }
 
-#define mmc_dev(x)      ((x)->dev)
-#define mmc_hostname(x) ((x)->class_dev.class_id)
+#define mmc_dev(x)      ((x)->parent)
+#define mmc_hostname(x) ((x)->class_dev.bus_id)
 
 extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
 extern int mmc_resume_host(struct mmc_host *);
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 08dec8d9e703..2dce60c43f4b 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -25,14 +25,16 @@
 #ifndef MMC_MMC_PROTOCOL_H
 #define MMC_MMC_PROTOCOL_H
 
-/* Standard MMC commands (3.1)           type  argument     response */
+/* Standard MMC commands (4.1)           type  argument     response */
    /* class 1 */
 #define MMC_GO_IDLE_STATE         0   /* bc                          */
 #define MMC_SEND_OP_COND          1   /* bcr  [31:0] OCR         R3  */
 #define MMC_ALL_SEND_CID          2   /* bcr                     R2  */
 #define MMC_SET_RELATIVE_ADDR     3   /* ac   [31:16] RCA        R1  */
 #define MMC_SET_DSR               4   /* bc   [31:16] RCA            */
+#define MMC_SWITCH                6   /* ac   [31:0] See below   R1b */
 #define MMC_SELECT_CARD           7   /* ac   [31:16] RCA        R1  */
+#define MMC_SEND_EXT_CSD          8   /* adtc                    R1  */
 #define MMC_SEND_CSD              9   /* ac   [31:16] RCA        R2  */
 #define MMC_SEND_CID             10   /* ac   [31:16] RCA        R2  */
 #define MMC_READ_DAT_UNTIL_STOP  11   /* adtc [31:0] dadr        R1  */
@@ -80,6 +82,7 @@
   /* class 8 */
 /* This is basically the same command as for MMC with some quirks. */
 #define SD_SEND_RELATIVE_ADDR     3   /* bcr                     R6  */
+#define SD_SWITCH                 6   /* adtc [31:0] See below   R1  */
 
   /* Application commands */
 #define SD_APP_SET_BUS_WIDTH      6   /* ac   [1:0] bus width    R1  */
@@ -88,6 +91,30 @@
 #define SD_APP_SEND_SCR          51   /* adtc                    R1  */
 
 /*
+ * MMC_SWITCH argument format:
+ *
+ *      [31:26] Always 0
+ *      [25:24] Access Mode
+ *      [23:16] Location of target Byte in EXT_CSD
+ *      [15:08] Value Byte
+ *      [07:03] Always 0
+ *      [02:00] Command Set
+ */
+
+/*
+ * SD_SWITCH argument format:
+ *
+ *      [31] Check (0) or switch (1)
+ *      [30:24] Reserved (0)
+ *      [23:20] Function group 6
+ *      [19:16] Function group 5
+ *      [15:12] Function group 4
+ *      [11:8] Function group 3
+ *      [7:4] Function group 2
+ *      [3:0] Function group 1
+ */
+
+/*
   MMC status in R1
   Type
         e : error bit
@@ -230,13 +257,54 @@ struct _mmc_csd {
 
 #define CSD_STRUCT_VER_1_0  0           /* Valid for system specification 1.0 - 1.2 */
 #define CSD_STRUCT_VER_1_1  1           /* Valid for system specification 1.4 - 2.2 */
-#define CSD_STRUCT_VER_1_2  2           /* Valid for system specification 3.1       */
+#define CSD_STRUCT_VER_1_2  2           /* Valid for system specification 3.1 - 3.2 - 3.31 - 4.0 - 4.1 */
+#define CSD_STRUCT_EXT_CSD  3           /* Version is coded in CSD_STRUCTURE in EXT_CSD */
 
 #define CSD_SPEC_VER_0      0           /* Implements system specification 1.0 - 1.2 */
 #define CSD_SPEC_VER_1      1           /* Implements system specification 1.4 */
 #define CSD_SPEC_VER_2      2           /* Implements system specification 2.0 - 2.2 */
-#define CSD_SPEC_VER_3      3           /* Implements system specification 3.1 */
+#define CSD_SPEC_VER_3      3           /* Implements system specification 3.1 - 3.2 - 3.31 */
+#define CSD_SPEC_VER_4      4           /* Implements system specification 4.0 - 4.1 */
+
+/*
+ * EXT_CSD fields
+ */
+
+#define EXT_CSD_BUS_WIDTH       183     /* R/W */
+#define EXT_CSD_HS_TIMING       185     /* R/W */
+#define EXT_CSD_CARD_TYPE       196     /* RO */
+
+/*
+ * EXT_CSD field definitions
+ */
+
+#define EXT_CSD_CMD_SET_NORMAL          (1<<0)
+#define EXT_CSD_CMD_SET_SECURE          (1<<1)
+#define EXT_CSD_CMD_SET_CPSECURE        (1<<2)
+
+#define EXT_CSD_CARD_TYPE_26    (1<<0)  /* Card can run at 26MHz */
+#define EXT_CSD_CARD_TYPE_52    (1<<1)  /* Card can run at 52MHz */
+
+#define EXT_CSD_BUS_WIDTH_1     0       /* Card is in 1 bit mode */
+#define EXT_CSD_BUS_WIDTH_4     1       /* Card is in 4 bit mode */
+#define EXT_CSD_BUS_WIDTH_8     2       /* Card is in 8 bit mode */
+
+/*
+ * MMC_SWITCH access modes
+ */
+
+#define MMC_SWITCH_MODE_CMD_SET         0x00    /* Change the command set */
+#define MMC_SWITCH_MODE_SET_BITS        0x01    /* Set bits which are 1 in value */
+#define MMC_SWITCH_MODE_CLEAR_BITS      0x02    /* Clear bits which are 1 in value */
+#define MMC_SWITCH_MODE_WRITE_BYTE      0x03    /* Set target to value */
+
+/*
+ * SCR field definitions
+ */
 
+#define SCR_SPEC_VER_0      0           /* Implements system specification 1.0 - 1.01 */
+#define SCR_SPEC_VER_1      1           /* Implements system specification 1.10 */
+#define SCR_SPEC_VER_2      2           /* Implements system specification 2.00 */
 
 /*
  * SD bus widths
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 59855b8718a0..e06683e2bea3 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -218,13 +218,9 @@ struct zone {
          * under - it drives the swappiness decision: whether to unmap mapped
          * pages.
          *
-         * temp_priority is used to remember the scanning priority at which
-         * this zone was successfully refilled to free_pages == pages_high.
-         *
-         * Access to both these fields is quite racy even on uniprocessor.  But
+         * Access to both this field is quite racy even on uniprocessor.  But
          * it is expected to average out OK.
          */
-        int temp_priority;
         int prev_priority;
 
 
@@ -674,6 +670,12 @@ void sparse_init(void);
 #define sparse_index_init(_sec, _nid)  do {} while (0)
 #endif /* CONFIG_SPARSEMEM */
 
+#ifdef CONFIG_NODES_SPAN_OTHER_NODES
+#define early_pfn_in_nid(pfn, nid)      (early_pfn_to_nid(pfn) == (nid))
+#else
+#define early_pfn_in_nid(pfn, nid)      (1)
+#endif
+
 #ifndef early_pfn_valid
 #define early_pfn_valid(pfn)    (1)
 #endif
diff --git a/include/linux/module.h b/include/linux/module.h
index d1d00ce8f4ed..9258ffd8a7f0 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -264,6 +264,7 @@ struct module
         struct module_attribute *modinfo_attrs;
         const char *version;
         const char *srcversion;
+        struct kobject *drivers_dir;
 
         /* Exported symbols */
         const struct kernel_symbol *syms;
diff --git a/include/linux/mqueue.h b/include/linux/mqueue.h
index 8db9d75541a6..8b5a79615fbf 100644
--- a/include/linux/mqueue.h
+++ b/include/linux/mqueue.h
@@ -18,8 +18,6 @@
 #ifndef _LINUX_MQUEUE_H
 #define _LINUX_MQUEUE_H
 
-#include <linux/types.h>
-
 #define MQ_PRIO_MAX     32768
 /* per-uid limit of kernel memory used by mqueue, in bytes */
 #define MQ_BYTES_MAX    819200
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index ce6c85815cbd..24a9ef1506b6 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -402,6 +402,8 @@ extern const struct file_operations fat_file_operations;
 extern struct inode_operations fat_file_inode_operations;
 extern int fat_notify_change(struct dentry * dentry, struct iattr * attr);
 extern void fat_truncate(struct inode *inode);
+extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry,
+                       struct kstat *stat);
 
 /* fat/inode.c */
 extern void fat_attach(struct inode *inode, loff_t i_pos);
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 70420bbae82b..8b3ef4187219 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -355,7 +355,7 @@ struct nand_buffers {
  * @priv:               [OPTIONAL] pointer to private chip date
  * @errstat:            [OPTIONAL] hardware specific function to perform additional error status checks
  *                      (determine if errors are correctable)
- * @write_page          [REPLACEABLE] High-level page write function
+ * @write_page:         [REPLACEABLE] High-level page write function
  */
 
 struct nand_chip {
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index edfa012fad3a..aff25c000abf 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -724,7 +724,7 @@
 #define MV643XX_ETH_RX_FIFO_URGENT_THRESHOLD_REG(port)             (0x2470 + (port<<10))
 #define MV643XX_ETH_TX_FIFO_URGENT_THRESHOLD_REG(port)             (0x2474 + (port<<10))
 #define MV643XX_ETH_RX_MINIMAL_FRAME_SIZE_REG(port)                (0x247c + (port<<10))
-#define MV643XX_ETH_RX_DISCARDED_FRAMES_COUNTER(port)              (0x2484 + (port<<10)
+#define MV643XX_ETH_RX_DISCARDED_FRAMES_COUNTER(port)              (0x2484 + (port<<10))
 #define MV643XX_ETH_PORT_DEBUG_0_REG(port)                         (0x248c + (port<<10))
 #define MV643XX_ETH_PORT_DEBUG_1_REG(port)                         (0x2490 + (port<<10))
 #define MV643XX_ETH_PORT_INTERNAL_ADDR_ERROR_REG(port)             (0x2494 + (port<<10))
@@ -1135,7 +1135,7 @@ struct mv64xxx_i2c_pdata {
 #define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_1      (1<<19)
 #define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_2      (1<<20)
 #define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_3      ((1<<20) | (1<<19))
-#define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_4      ((1<<21)
+#define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_4      (1<<21)
 #define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_5      ((1<<21) | (1<<19))
 #define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_6      ((1<<21) | (1<<20))
 #define MV643XX_ETH_DEFAULT_RX_UDP_QUEUE_7      ((1<<21) | (1<<20) | (1<<19))
diff --git a/include/linux/net.h b/include/linux/net.h
index c257f716e00f..6f0dfeba509a 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -19,6 +19,7 @@
 #define _LINUX_NET_H
 
 #include <linux/wait.h>
+#include <linux/random.h>
 #include <asm/socket.h>
 
 struct poll_table_struct;
@@ -193,9 +194,9 @@ extern int 	     sock_map_fd(struct socket *sock);
 extern struct socket *sockfd_lookup(int fd, int *err);
 #define              sockfd_put(sock) fput(sock->file)
 extern int           net_ratelimit(void);
-extern unsigned long net_random(void);
-extern void          net_srandom(unsigned long);
-extern void          net_random_init(void);
+
+#define net_random()            random32()
+#define net_srandom(seed)       srandom32((__force u32)seed)
 
 extern int           kernel_sendmsg(struct socket *sock, struct msghdr *msg,
                                     struct kvec *vec, size_t num, size_t len);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9264139bd8df..949eada46ce1 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -38,7 +38,6 @@
 #include <linux/percpu.h>
 #include <linux/dmaengine.h>
 
-struct divert_blk;
 struct vlan_group;
 struct ethtool_ops;
 struct netpoll_info;
@@ -67,6 +66,10 @@ struct netpoll_info;
 #define NET_RX_CN_HIGH          4   /* The storm is here */
 #define NET_RX_BAD              5  /* packet dropped due to kernel error */
 
+/* NET_XMIT_CN is special. It does not guarantee that this packet is lost. It
+ * indicates that the device will soon be dropping packets, or already drops
+ * some packets of the same priority; prompting us to send less aggressively. */
+#define net_xmit_eval(e)        ((e) == NET_XMIT_CN? 0 : (e))
 #define net_xmit_errno(e)       ((e) != NET_XMIT_CN ? -ENOBUFS : 0)
 
 #endif
@@ -93,8 +96,10 @@ struct netpoll_info;
 #endif
 #endif
 
-#if !defined(CONFIG_NET_IPIP) && \
-    !defined(CONFIG_IPV6) && !defined(CONFIG_IPV6_MODULE)
+#if !defined(CONFIG_NET_IPIP) && !defined(CONFIG_NET_IPIP_MODULE) && \
+    !defined(CONFIG_NET_IPGRE) &&  !defined(CONFIG_NET_IPGRE_MODULE) && \
+    !defined(CONFIG_IPV6_SIT) && !defined(CONFIG_IPV6_SIT_MODULE) && \
+    !defined(CONFIG_IPV6_TUNNEL) && !defined(CONFIG_IPV6_TUNNEL_MODULE)
 #define MAX_HEADER LL_MAX_HEADER
 #else
 #define MAX_HEADER (LL_MAX_HEADER + 48)
@@ -191,7 +196,7 @@ struct hh_cache
                                          *  NOTE:  For VLANs, this will be the
                                          *  encapuslated type. --BLG
                                          */
-        int             hh_len;         /* length of header */
+        u16             hh_len;         /* length of header */
         int             (*hh_output)(struct sk_buff *skb);
         rwlock_t        hh_lock;
 
@@ -515,11 +520,6 @@ struct net_device
         /* bridge stuff */
         struct net_bridge_port  *br_port;
 
-#ifdef CONFIG_NET_DIVERT
-        /* this will get initialized at each interface type init routine */
-        struct divert_blk       *divert;
-#endif /* CONFIG_NET_DIVERT */
-
         /* class/net/name entry */
         struct class_device     class_dev;
         /* space for optional statistics and wireless sysfs groups */
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index b7e67d1d4382..d4c4c5120bc0 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -117,6 +117,16 @@ void nf_unregister_hooks(struct nf_hook_ops *reg, unsigned int n);
 int nf_register_sockopt(struct nf_sockopt_ops *reg);
 void nf_unregister_sockopt(struct nf_sockopt_ops *reg);
 
+#ifdef CONFIG_SYSCTL
+/* Sysctl registration */
+struct ctl_table_header *nf_register_sysctl_table(struct ctl_table *path,
+                                                  struct ctl_table *table);
+void nf_unregister_sysctl_table(struct ctl_table_header *header,
+                                struct ctl_table *table);
+extern struct ctl_table nf_net_netfilter_sysctl_path[];
+extern struct ctl_table nf_net_ipv4_netfilter_sysctl_path[];
+#endif /* CONFIG_SYSCTL */
+
 extern struct list_head nf_hooks[NPROTO][NF_MAX_HOOKS];
 
 /* those NF_LOG_* defines and struct nf_loginfo are legacy definitios that will
@@ -282,15 +292,31 @@ extern void nf_invalidate_cache(int pf);
    Returns true or false. */
 extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len);
 
-extern u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval,
-                                u_int32_t csum);
-extern u_int16_t nf_proto_csum_update(struct sk_buff *skb,
-                                      u_int32_t oldval, u_int32_t newval,
-                                      u_int16_t csum, int pseudohdr);
+static inline void nf_csum_replace4(__sum16 *sum, __be32 from, __be32 to)
+{
+        __be32 diff[] = { ~from, to };
+
+        *sum = csum_fold(csum_partial((char *)diff, sizeof(diff), ~csum_unfold(*sum)));
+}
+
+static inline void nf_csum_replace2(__sum16 *sum, __be16 from, __be16 to)
+{
+        nf_csum_replace4(sum, (__force __be32)from, (__force __be32)to);
+}
+
+extern void nf_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
+                                      __be32 from, __be32 to, int pseudohdr);
+
+static inline void nf_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
+                                      __be16 from, __be16 to, int pseudohdr)
+{
+        nf_proto_csum_replace4(sum, skb, (__force __be32)from,
+                                (__force __be32)to, pseudohdr);
+}
 
 struct nf_afinfo {
         unsigned short  family;
-        unsigned int    (*checksum)(struct sk_buff *skb, unsigned int hook,
+        __sum16         (*checksum)(struct sk_buff *skb, unsigned int hook,
                                     unsigned int dataoff, u_int8_t protocol);
         void            (*saveroute)(const struct sk_buff *skb,
                                      struct nf_info *info);
@@ -305,12 +331,12 @@ static inline struct nf_afinfo *nf_get_afinfo(unsigned short family)
         return rcu_dereference(nf_afinfo[family]);
 }
 
-static inline unsigned int
+static inline __sum16
 nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff,
             u_int8_t protocol, unsigned short family)
 {
         struct nf_afinfo *afinfo;
-        unsigned int csum = 0;
+        __sum16 csum = 0;
 
         rcu_read_lock();
         afinfo = nf_get_afinfo(family);
@@ -331,7 +357,7 @@ extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *);
 static inline void
 nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, int family)
 {
-#ifdef CONFIG_IP_NF_NAT_NEEDED
+#if defined(CONFIG_IP_NF_NAT_NEEDED) || defined(CONFIG_NF_NAT_NEEDED)
         void (*decodefn)(struct sk_buff *, struct flowi *);
 
         if (family == AF_INET && (decodefn = ip_nat_decode_session) != NULL)
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 312bd2ffee33..6328175a1c3a 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -14,6 +14,7 @@ header-y += xt_dscp.h
 header-y += xt_DSCP.h
 header-y += xt_esp.h
 header-y += xt_helper.h
+header-y += xt_hashlimit.h
 header-y += xt_length.h
 header-y += xt_limit.h
 header-y += xt_mac.h
@@ -21,6 +22,7 @@ header-y += xt_mark.h
 header-y += xt_MARK.h
 header-y += xt_multiport.h
 header-y += xt_NFQUEUE.h
+header-y += xt_NFLOG.h
 header-y += xt_pkttype.h
 header-y += xt_policy.h
 header-y += xt_realm.h
diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h
new file mode 100644
index 000000000000..26c223544ae8
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_amanda.h
@@ -0,0 +1,10 @@
+#ifndef _NF_CONNTRACK_AMANDA_H
+#define _NF_CONNTRACK_AMANDA_H
+/* AMANDA tracking. */
+
+extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff **pskb,
+                                          enum ip_conntrack_info ctinfo,
+                                          unsigned int matchoff,
+                                          unsigned int matchlen,
+                                          struct nf_conntrack_expect *exp);
+#endif /* _NF_CONNTRACK_AMANDA_H */
diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h
index ad4a41c9ce93..81453ea7e4c2 100644
--- a/include/linux/netfilter/nf_conntrack_ftp.h
+++ b/include/linux/netfilter/nf_conntrack_ftp.h
@@ -3,16 +3,16 @@
 /* FTP tracking. */
 
 /* This enum is exposed to userspace */
-enum ip_ct_ftp_type
+enum nf_ct_ftp_type
 {
         /* PORT command from client */
-        IP_CT_FTP_PORT,
+        NF_CT_FTP_PORT,
         /* PASV response from server */
-        IP_CT_FTP_PASV,
+        NF_CT_FTP_PASV,
         /* EPRT command from client */
-        IP_CT_FTP_EPRT,
+        NF_CT_FTP_EPRT,
         /* EPSV response from server */
-        IP_CT_FTP_EPSV,
+        NF_CT_FTP_EPSV,
 };
 
 #ifdef __KERNEL__
@@ -21,23 +21,23 @@ enum ip_ct_ftp_type
 
 #define NUM_SEQ_TO_REMEMBER 2
 /* This structure exists only once per master */
-struct ip_ct_ftp_master {
+struct nf_ct_ftp_master {
         /* Valid seq positions for cmd matching after newline */
         u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
         /* 0 means seq_match_aft_nl not set */
         int seq_aft_nl_num[IP_CT_DIR_MAX];
 };
 
-struct ip_conntrack_expect;
+struct nf_conntrack_expect;
 
 /* For NAT to hook in when we find a packet which describes what other
  * connection we should expect. */
-extern unsigned int (*ip_nat_ftp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff **pskb,
                                        enum ip_conntrack_info ctinfo,
-                                       enum ip_ct_ftp_type type,
+                                       enum nf_ct_ftp_type type,
                                        unsigned int matchoff,
                                        unsigned int matchlen,
-                                       struct ip_conntrack_expect *exp,
+                                       struct nf_conntrack_expect *exp,
                                        u32 *seq);
 #endif /* __KERNEL__ */
 
diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h
new file mode 100644
index 000000000000..08e2f4977c2e
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_h323.h
@@ -0,0 +1,92 @@
+#ifndef _NF_CONNTRACK_H323_H
+#define _NF_CONNTRACK_H323_H
+
+#ifdef __KERNEL__
+
+#include <linux/netfilter/nf_conntrack_h323_asn1.h>
+
+#define RAS_PORT 1719
+#define Q931_PORT 1720
+#define H323_RTP_CHANNEL_MAX 4  /* Audio, video, FAX and other */
+
+/* This structure exists only once per master */
+struct nf_ct_h323_master {
+
+        /* Original and NATed Q.931 or H.245 signal ports */
+        __be16 sig_port[IP_CT_DIR_MAX];
+
+        /* Original and NATed RTP ports */
+        __be16 rtp_port[H323_RTP_CHANNEL_MAX][IP_CT_DIR_MAX];
+
+        union {
+                /* RAS connection timeout */
+                u_int32_t timeout;
+
+                /* Next TPKT length (for separate TPKT header and data) */
+                u_int16_t tpkt_len[IP_CT_DIR_MAX];
+        };
+};
+
+struct nf_conn;
+
+extern int get_h225_addr(struct nf_conn *ct, unsigned char *data,
+                         TransportAddress *taddr,
+                         union nf_conntrack_address *addr, __be16 *port);
+extern void nf_conntrack_h245_expect(struct nf_conn *new,
+                                     struct nf_conntrack_expect *this);
+extern void nf_conntrack_q931_expect(struct nf_conn *new,
+                                     struct nf_conntrack_expect *this);
+extern int (*set_h245_addr_hook) (struct sk_buff **pskb,
+                                  unsigned char **data, int dataoff,
+                                  H245_TransportAddress *taddr,
+                                  union nf_conntrack_address *addr,
+                                  __be16 port);
+extern int (*set_h225_addr_hook) (struct sk_buff **pskb,
+                                  unsigned char **data, int dataoff,
+                                  TransportAddress *taddr,
+                                  union nf_conntrack_address *addr,
+                                  __be16 port);
+extern int (*set_sig_addr_hook) (struct sk_buff **pskb,
+                                 struct nf_conn *ct,
+                                 enum ip_conntrack_info ctinfo,
+                                 unsigned char **data,
+                                 TransportAddress *taddr, int count);
+extern int (*set_ras_addr_hook) (struct sk_buff **pskb,
+                                 struct nf_conn *ct,
+                                 enum ip_conntrack_info ctinfo,
+                                 unsigned char **data,
+                                 TransportAddress *taddr, int count);
+extern int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
+                                 struct nf_conn *ct,
+                                 enum ip_conntrack_info ctinfo,
+                                 unsigned char **data, int dataoff,
+                                 H245_TransportAddress *taddr,
+                                 __be16 port, __be16 rtp_port,
+                                 struct nf_conntrack_expect *rtp_exp,
+                                 struct nf_conntrack_expect *rtcp_exp);
+extern int (*nat_t120_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+                             enum ip_conntrack_info ctinfo,
+                             unsigned char **data, int dataoff,
+                             H245_TransportAddress *taddr, __be16 port,
+                             struct nf_conntrack_expect *exp);
+extern int (*nat_h245_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+                             enum ip_conntrack_info ctinfo,
+                             unsigned char **data, int dataoff,
+                             TransportAddress *taddr, __be16 port,
+                             struct nf_conntrack_expect *exp);
+extern int (*nat_callforwarding_hook) (struct sk_buff **pskb,
+                                       struct nf_conn *ct,
+                                       enum ip_conntrack_info ctinfo,
+                                       unsigned char **data, int dataoff,
+                                       TransportAddress *taddr,
+                                       __be16 port,
+                                       struct nf_conntrack_expect *exp);
+extern int (*nat_q931_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+                             enum ip_conntrack_info ctinfo,
+                             unsigned char **data, TransportAddress *taddr,
+                             int idx, __be16 port,
+                             struct nf_conntrack_expect *exp);
+
+#endif
+
+#endif
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h b/include/linux/netfilter/nf_conntrack_h323_asn1.h
index c6e9a0b6d30b..8dab5968fc7e 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h
+++ b/include/linux/netfilter/nf_conntrack_h323_asn1.h
@@ -1,6 +1,6 @@
 /****************************************************************************
- * ip_conntrack_helper_h323_asn1.h - BER and PER decoding library for H.323
- *                                   conntrack/NAT module.
+ * ip_conntrack_h323_asn1.h - BER and PER decoding library for H.323
+ *                            conntrack/NAT module.
  *
  * Copyright (c) 2006 by Jing Min Zhao <zhaojingmin@users.sourceforge.net>
  *
@@ -34,13 +34,13 @@
  *
  ****************************************************************************/
 
-#ifndef _IP_CONNTRACK_HELPER_H323_ASN1_H_
-#define _IP_CONNTRACK_HELPER_H323_ASN1_H_
+#ifndef _NF_CONNTRACK_HELPER_H323_ASN1_H_
+#define _NF_CONNTRACK_HELPER_H323_ASN1_H_
 
 /*****************************************************************************
  * H.323 Types
  ****************************************************************************/
-#include "ip_conntrack_helper_h323_types.h"
+#include "nf_conntrack_h323_types.h"
 
 typedef struct {
         enum {
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h b/include/linux/netfilter/nf_conntrack_h323_types.h
index 3d4a773799fc..38d74d5c9700 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper_h323_types.h
+++ b/include/linux/netfilter/nf_conntrack_h323_types.h
@@ -10,6 +10,11 @@ typedef struct TransportAddress_ipAddress {	/* SEQUENCE */
         unsigned ip;
 } TransportAddress_ipAddress;
 
+typedef struct TransportAddress_ip6Address {    /* SEQUENCE */
+        int options;            /* No use */
+        unsigned ip6;
+} TransportAddress_ip6Address;
+
 typedef struct TransportAddress {       /* CHOICE */
         enum {
                 eTransportAddress_ipAddress,
@@ -22,6 +27,7 @@ typedef struct TransportAddress {	/* CHOICE */
         } choice;
         union {
                 TransportAddress_ipAddress ipAddress;
+                TransportAddress_ip6Address ip6Address;
         };
 } TransportAddress;
 
@@ -93,6 +99,11 @@ typedef struct UnicastAddress_iPAddress {	/* SEQUENCE */
         unsigned network;
 } UnicastAddress_iPAddress;
 
+typedef struct UnicastAddress_iP6Address {      /* SEQUENCE */
+        int options;            /* No use */
+        unsigned network;
+} UnicastAddress_iP6Address;
+
 typedef struct UnicastAddress { /* CHOICE */
         enum {
                 eUnicastAddress_iPAddress,
@@ -105,6 +116,7 @@ typedef struct UnicastAddress {	/* CHOICE */
         } choice;
         union {
                 UnicastAddress_iPAddress iPAddress;
+                UnicastAddress_iP6Address iP6Address;
         };
 } UnicastAddress;
 
diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h
new file mode 100644
index 000000000000..2ab6b8255911
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_irc.h
@@ -0,0 +1,15 @@
+#ifndef _NF_CONNTRACK_IRC_H
+#define _NF_CONNTRACK_IRC_H
+
+#ifdef __KERNEL__
+
+#define IRC_PORT        6667
+
+extern unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
+                                       enum ip_conntrack_info ctinfo,
+                                       unsigned int matchoff,
+                                       unsigned int matchlen,
+                                       struct nf_conntrack_expect *exp);
+
+#endif /* __KERNEL__ */
+#endif /* _NF_CONNTRACK_IRC_H */
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
new file mode 100644
index 000000000000..fb049ec11ff2
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -0,0 +1,321 @@
+/* PPTP constants and structs */
+#ifndef _NF_CONNTRACK_PPTP_H
+#define _NF_CONNTRACK_PPTP_H
+
+/* state of the control session */
+enum pptp_ctrlsess_state {
+        PPTP_SESSION_NONE,                      /* no session present */
+        PPTP_SESSION_ERROR,                     /* some session error */
+        PPTP_SESSION_STOPREQ,                   /* stop_sess request seen */
+        PPTP_SESSION_REQUESTED,                 /* start_sess request seen */
+        PPTP_SESSION_CONFIRMED,                 /* session established */
+};
+
+/* state of the call inside the control session */
+enum pptp_ctrlcall_state {
+        PPTP_CALL_NONE,
+        PPTP_CALL_ERROR,
+        PPTP_CALL_OUT_REQ,
+        PPTP_CALL_OUT_CONF,
+        PPTP_CALL_IN_REQ,
+        PPTP_CALL_IN_REP,
+        PPTP_CALL_IN_CONF,
+        PPTP_CALL_CLEAR_REQ,
+};
+
+/* conntrack private data */
+struct nf_ct_pptp_master {
+        enum pptp_ctrlsess_state sstate;        /* session state */
+        enum pptp_ctrlcall_state cstate;        /* call state */
+        __be16 pac_call_id;                     /* call id of PAC */
+        __be16 pns_call_id;                     /* call id of PNS */
+
+        /* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
+         * and therefore imposes a fixed limit on the number of maps */
+        struct nf_ct_gre_keymap *keymap[IP_CT_DIR_MAX];
+};
+
+struct nf_nat_pptp {
+        __be16 pns_call_id;                     /* NAT'ed PNS call id */
+        __be16 pac_call_id;                     /* NAT'ed PAC call id */
+};
+
+#ifdef __KERNEL__
+
+#define PPTP_CONTROL_PORT       1723
+
+#define PPTP_PACKET_CONTROL     1
+#define PPTP_PACKET_MGMT        2
+
+#define PPTP_MAGIC_COOKIE       0x1a2b3c4d
+
+struct pptp_pkt_hdr {
+        __u16   packetLength;
+        __be16  packetType;
+        __be32  magicCookie;
+};
+
+/* PptpControlMessageType values */
+#define PPTP_START_SESSION_REQUEST      1
+#define PPTP_START_SESSION_REPLY        2
+#define PPTP_STOP_SESSION_REQUEST       3
+#define PPTP_STOP_SESSION_REPLY         4
+#define PPTP_ECHO_REQUEST               5
+#define PPTP_ECHO_REPLY                 6
+#define PPTP_OUT_CALL_REQUEST           7
+#define PPTP_OUT_CALL_REPLY             8
+#define PPTP_IN_CALL_REQUEST            9
+#define PPTP_IN_CALL_REPLY              10
+#define PPTP_IN_CALL_CONNECT            11
+#define PPTP_CALL_CLEAR_REQUEST         12
+#define PPTP_CALL_DISCONNECT_NOTIFY     13
+#define PPTP_WAN_ERROR_NOTIFY           14
+#define PPTP_SET_LINK_INFO              15
+
+#define PPTP_MSG_MAX                    15
+
+/* PptpGeneralError values */
+#define PPTP_ERROR_CODE_NONE            0
+#define PPTP_NOT_CONNECTED              1
+#define PPTP_BAD_FORMAT                 2
+#define PPTP_BAD_VALUE                  3
+#define PPTP_NO_RESOURCE                4
+#define PPTP_BAD_CALLID                 5
+#define PPTP_REMOVE_DEVICE_ERROR        6
+
+struct PptpControlHeader {
+        __be16  messageType;
+        __u16   reserved;
+};
+
+/* FramingCapability Bitmap Values */
+#define PPTP_FRAME_CAP_ASYNC            0x1
+#define PPTP_FRAME_CAP_SYNC             0x2
+
+/* BearerCapability Bitmap Values */
+#define PPTP_BEARER_CAP_ANALOG          0x1
+#define PPTP_BEARER_CAP_DIGITAL         0x2
+
+struct PptpStartSessionRequest {
+        __be16  protocolVersion;
+        __u16   reserved1;
+        __be32  framingCapability;
+        __be32  bearerCapability;
+        __be16  maxChannels;
+        __be16  firmwareRevision;
+        __u8    hostName[64];
+        __u8    vendorString[64];
+};
+
+/* PptpStartSessionResultCode Values */
+#define PPTP_START_OK                   1
+#define PPTP_START_GENERAL_ERROR        2
+#define PPTP_START_ALREADY_CONNECTED    3
+#define PPTP_START_NOT_AUTHORIZED       4
+#define PPTP_START_UNKNOWN_PROTOCOL     5
+
+struct PptpStartSessionReply {
+        __be16  protocolVersion;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be32  framingCapability;
+        __be32  bearerCapability;
+        __be16  maxChannels;
+        __be16  firmwareRevision;
+        __u8    hostName[64];
+        __u8    vendorString[64];
+};
+
+/* PptpStopReasons */
+#define PPTP_STOP_NONE                  1
+#define PPTP_STOP_PROTOCOL              2
+#define PPTP_STOP_LOCAL_SHUTDOWN        3
+
+struct PptpStopSessionRequest {
+        __u8    reason;
+        __u8    reserved1;
+        __u16   reserved2;
+};
+
+/* PptpStopSessionResultCode */
+#define PPTP_STOP_OK                    1
+#define PPTP_STOP_GENERAL_ERROR         2
+
+struct PptpStopSessionReply {
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __u16   reserved1;
+};
+
+struct PptpEchoRequest {
+        __be32 identNumber;
+};
+
+/* PptpEchoReplyResultCode */
+#define PPTP_ECHO_OK                    1
+#define PPTP_ECHO_GENERAL_ERROR         2
+
+struct PptpEchoReply {
+        __be32  identNumber;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __u16   reserved;
+};
+
+/* PptpFramingType */
+#define PPTP_ASYNC_FRAMING              1
+#define PPTP_SYNC_FRAMING               2
+#define PPTP_DONT_CARE_FRAMING          3
+
+/* PptpCallBearerType */
+#define PPTP_ANALOG_TYPE                1
+#define PPTP_DIGITAL_TYPE               2
+#define PPTP_DONT_CARE_BEARER_TYPE      3
+
+struct PptpOutCallRequest {
+        __be16  callID;
+        __be16  callSerialNumber;
+        __be32  minBPS;
+        __be32  maxBPS;
+        __be32  bearerType;
+        __be32  framingType;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __be16  phoneNumberLength;
+        __u16   reserved1;
+        __u8    phoneNumber[64];
+        __u8    subAddress[64];
+};
+
+/* PptpCallResultCode */
+#define PPTP_OUTCALL_CONNECT            1
+#define PPTP_OUTCALL_GENERAL_ERROR      2
+#define PPTP_OUTCALL_NO_CARRIER         3
+#define PPTP_OUTCALL_BUSY               4
+#define PPTP_OUTCALL_NO_DIAL_TONE       5
+#define PPTP_OUTCALL_TIMEOUT            6
+#define PPTP_OUTCALL_DONT_ACCEPT        7
+
+struct PptpOutCallReply {
+        __be16  callID;
+        __be16  peersCallID;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be16  causeCode;
+        __be32  connectSpeed;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __be32  physChannelID;
+};
+
+struct PptpInCallRequest {
+        __be16  callID;
+        __be16  callSerialNumber;
+        __be32  callBearerType;
+        __be32  physChannelID;
+        __be16  dialedNumberLength;
+        __be16  dialingNumberLength;
+        __u8    dialedNumber[64];
+        __u8    dialingNumber[64];
+        __u8    subAddress[64];
+};
+
+/* PptpInCallResultCode */
+#define PPTP_INCALL_ACCEPT              1
+#define PPTP_INCALL_GENERAL_ERROR       2
+#define PPTP_INCALL_DONT_ACCEPT         3
+
+struct PptpInCallReply {
+        __be16  callID;
+        __be16  peersCallID;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __u16   reserved;
+};
+
+struct PptpInCallConnected {
+        __be16  peersCallID;
+        __u16   reserved;
+        __be32  connectSpeed;
+        __be16  packetWindow;
+        __be16  packetProcDelay;
+        __be32  callFramingType;
+};
+
+struct PptpClearCallRequest {
+        __be16  callID;
+        __u16   reserved;
+};
+
+struct PptpCallDisconnectNotify {
+        __be16  callID;
+        __u8    resultCode;
+        __u8    generalErrorCode;
+        __be16  causeCode;
+        __u16   reserved;
+        __u8    callStatistics[128];
+};
+
+struct PptpWanErrorNotify {
+        __be16  peersCallID;
+        __u16   reserved;
+        __be32  crcErrors;
+        __be32  framingErrors;
+        __be32  hardwareOverRuns;
+        __be32  bufferOverRuns;
+        __be32  timeoutErrors;
+        __be32  alignmentErrors;
+};
+
+struct PptpSetLinkInfo {
+        __be16  peersCallID;
+        __u16   reserved;
+        __be32  sendAccm;
+        __be32  recvAccm;
+};
+
+union pptp_ctrl_union {
+        struct PptpStartSessionRequest  sreq;
+        struct PptpStartSessionReply    srep;
+        struct PptpStopSessionRequest   streq;
+        struct PptpStopSessionReply     strep;
+        struct PptpOutCallRequest       ocreq;
+        struct PptpOutCallReply         ocack;
+        struct PptpInCallRequest        icreq;
+        struct PptpInCallReply          icack;
+        struct PptpInCallConnected      iccon;
+        struct PptpClearCallRequest     clrreq;
+        struct PptpCallDisconnectNotify disc;
+        struct PptpWanErrorNotify       wanerr;
+        struct PptpSetLinkInfo          setlink;
+};
+
+/* crap needed for nf_conntrack_compat.h */
+struct nf_conn;
+struct nf_conntrack_expect;
+enum ip_conntrack_info;
+
+extern int
+(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+                             struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                             struct PptpControlHeader *ctlh,
+                             union pptp_ctrl_union *pptpReq);
+
+extern int
+(*nf_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+                            struct nf_conn *ct, enum ip_conntrack_info ctinfo,
+                            struct PptpControlHeader *ctlh,
+                            union pptp_ctrl_union *pptpReq);
+
+extern void
+(*nf_nat_pptp_hook_exp_gre)(struct nf_conntrack_expect *exp_orig,
+                            struct nf_conntrack_expect *exp_reply);
+
+extern void
+(*nf_nat_pptp_hook_expectfn)(struct nf_conn *ct,
+                             struct nf_conntrack_expect *exp);
+
+#endif /* __KERNEL__ */
+#endif /* _NF_CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h
new file mode 100644
index 000000000000..4e6bbce04ff8
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_proto_gre.h
@@ -0,0 +1,112 @@
+#ifndef _CONNTRACK_PROTO_GRE_H
+#define _CONNTRACK_PROTO_GRE_H
+#include <asm/byteorder.h>
+
+/* GRE PROTOCOL HEADER */
+
+/* GRE Version field */
+#define GRE_VERSION_1701        0x0
+#define GRE_VERSION_PPTP        0x1
+
+/* GRE Protocol field */
+#define GRE_PROTOCOL_PPTP       0x880B
+
+/* GRE Flags */
+#define GRE_FLAG_C              0x80
+#define GRE_FLAG_R              0x40
+#define GRE_FLAG_K              0x20
+#define GRE_FLAG_S              0x10
+#define GRE_FLAG_A              0x80
+
+#define GRE_IS_C(f)     ((f)&GRE_FLAG_C)
+#define GRE_IS_R(f)     ((f)&GRE_FLAG_R)
+#define GRE_IS_K(f)     ((f)&GRE_FLAG_K)
+#define GRE_IS_S(f)     ((f)&GRE_FLAG_S)
+#define GRE_IS_A(f)     ((f)&GRE_FLAG_A)
+
+/* GRE is a mess: Four different standards */
+struct gre_hdr {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        __u16   rec:3,
+                srr:1,
+                seq:1,
+                key:1,
+                routing:1,
+                csum:1,
+                version:3,
+                reserved:4,
+                ack:1;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+        __u16   csum:1,
+                routing:1,
+                key:1,
+                seq:1,
+                srr:1,
+                rec:3,
+                ack:1,
+                reserved:4,
+                version:3;
+#else
+#error "Adjust your <asm/byteorder.h> defines"
+#endif
+        __be16  protocol;
+};
+
+/* modified GRE header for PPTP */
+struct gre_hdr_pptp {
+        __u8   flags;           /* bitfield */
+        __u8   version;         /* should be GRE_VERSION_PPTP */
+        __be16 protocol;        /* should be GRE_PROTOCOL_PPTP */
+        __be16 payload_len;     /* size of ppp payload, not inc. gre header */
+        __be16 call_id;         /* peer's call_id for this session */
+        __be32 seq;             /* sequence number.  Present if S==1 */
+        __be32 ack;             /* seq number of highest packet recieved by */
+                                /*  sender in this session */
+};
+
+struct nf_ct_gre {
+        unsigned int stream_timeout;
+        unsigned int timeout;
+};
+
+#ifdef __KERNEL__
+#include <net/netfilter/nf_conntrack_tuple.h>
+
+struct nf_conn;
+
+/* structure for original <-> reply keymap */
+struct nf_ct_gre_keymap {
+        struct list_head list;
+        struct nf_conntrack_tuple tuple;
+};
+
+/* add new tuple->key_reply pair to keymap */
+int nf_ct_gre_keymap_add(struct nf_conn *ct, enum ip_conntrack_dir dir,
+                         struct nf_conntrack_tuple *t);
+
+/* delete keymap entries */
+void nf_ct_gre_keymap_destroy(struct nf_conn *ct);
+
+/* get pointer to gre key, if present */
+static inline __be32 *gre_key(struct gre_hdr *greh)
+{
+        if (!greh->key)
+                return NULL;
+        if (greh->csum || greh->routing)
+                return (__be32 *)(greh+sizeof(*greh)+4);
+        return (__be32 *)(greh+sizeof(*greh));
+}
+
+/* get pointer ot gre csum, if present */
+static inline __sum16 *gre_csum(struct gre_hdr *greh)
+{
+        if (!greh->csum)
+                return NULL;
+        return (__sum16 *)(greh+sizeof(*greh));
+}
+
+extern void nf_ct_gre_keymap_flush(void);
+extern void nf_nat_need_gre(void);
+
+#endif /* __KERNEL__ */
+#endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter/nf_conntrack_sctp.h b/include/linux/netfilter/nf_conntrack_sctp.h
index b8994d9fd1a9..5cf2c115cce4 100644
--- a/include/linux/netfilter/nf_conntrack_sctp.h
+++ b/include/linux/netfilter/nf_conntrack_sctp.h
@@ -20,7 +20,7 @@ struct ip_ct_sctp
 {
         enum sctp_conntrack state;
 
-        u_int32_t vtag[IP_CT_DIR_MAX];
+        __be32 vtag[IP_CT_DIR_MAX];
         u_int32_t ttag[IP_CT_DIR_MAX];
 };
 
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
new file mode 100644
index 000000000000..bb7f2041db74
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -0,0 +1,41 @@
+#ifndef __NF_CONNTRACK_SIP_H__
+#define __NF_CONNTRACK_SIP_H__
+#ifdef __KERNEL__
+
+#define SIP_PORT        5060
+#define SIP_TIMEOUT     3600
+
+enum sip_header_pos {
+        POS_REG_REQ_URI,
+        POS_REQ_URI,
+        POS_FROM,
+        POS_TO,
+        POS_VIA,
+        POS_CONTACT,
+        POS_CONTENT,
+        POS_MEDIA,
+        POS_OWNER_IP4,
+        POS_CONNECTION_IP4,
+        POS_OWNER_IP6,
+        POS_CONNECTION_IP6,
+        POS_SDP_HEADER,
+};
+
+extern unsigned int (*nf_nat_sip_hook)(struct sk_buff **pskb,
+                                       enum ip_conntrack_info ctinfo,
+                                       struct nf_conn *ct,
+                                       const char **dptr);
+extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff **pskb,
+                                       enum ip_conntrack_info ctinfo,
+                                       struct nf_conntrack_expect *exp,
+                                       const char *dptr);
+
+extern int ct_sip_get_info(struct nf_conn *ct, const char *dptr, size_t dlen,
+                           unsigned int *matchoff, unsigned int *matchlen,
+                           enum sip_header_pos pos);
+extern int ct_sip_lnlen(const char *line, const char *limit);
+extern const char *ct_sip_search(const char *needle, const char *haystack,
+                                 size_t needle_len, size_t haystack_len,
+                                 int case_sensitive);
+#endif /* __KERNEL__ */
+#endif /* __NF_CONNTRACK_SIP_H__ */
diff --git a/include/linux/netfilter/nf_conntrack_tftp.h b/include/linux/netfilter/nf_conntrack_tftp.h
new file mode 100644
index 000000000000..0d79b7ae051f
--- /dev/null
+++ b/include/linux/netfilter/nf_conntrack_tftp.h
@@ -0,0 +1,20 @@
+#ifndef _NF_CONNTRACK_TFTP_H
+#define _NF_CONNTRACK_TFTP_H
+
+#define TFTP_PORT 69
+
+struct tftphdr {
+        __be16 opcode;
+};
+
+#define TFTP_OPCODE_READ        1
+#define TFTP_OPCODE_WRITE       2
+#define TFTP_OPCODE_DATA        3
+#define TFTP_OPCODE_ACK         4
+#define TFTP_OPCODE_ERROR       5
+
+extern unsigned int (*nf_nat_tftp_hook)(struct sk_buff **pskb,
+                                        enum ip_conntrack_info ctinfo,
+                                        struct nf_conntrack_expect *exp);
+
+#endif /* _NF_CONNTRACK_TFTP_H */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 6d8e3e5a80e9..1e9c821f152d 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -78,7 +78,7 @@ struct nfattr
 struct nfgenmsg {
         u_int8_t  nfgen_family;         /* AF_xxx */
         u_int8_t  version;              /* nfnetlink version */
-        u_int16_t res_id;               /* resource id */
+        __be16    res_id;               /* resource id */
 };
 
 #define NFNETLINK_V0    0
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index 87b92f8b988f..5966afa026e9 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -16,24 +16,22 @@ enum nfulnl_msg_types {
 };
 
 struct nfulnl_msg_packet_hdr {
-        u_int16_t       hw_protocol;    /* hw protocol (network order) */
+        __be16          hw_protocol;    /* hw protocol (network order) */
         u_int8_t        hook;           /* netfilter hook */
         u_int8_t        _pad;
 };
 
 struct nfulnl_msg_packet_hw {
-        u_int16_t       hw_addrlen;
+        __be16          hw_addrlen;
         u_int16_t       _pad;
         u_int8_t        hw_addr[8];
 };
 
 struct nfulnl_msg_packet_timestamp {
-        aligned_u64     sec;
-        aligned_u64     usec;
+        aligned_be64    sec;
+        aligned_be64    usec;
 };
 
-#define NFULNL_PREFIXLEN        30      /* just like old log target */
-
 enum nfulnl_attr_type {
         NFULA_UNSPEC,
         NFULA_PACKET_HDR,
@@ -67,7 +65,7 @@ struct nfulnl_msg_config_cmd {
 } __attribute__ ((packed));
 
 struct nfulnl_msg_config_mode {
-        u_int32_t       copy_range;
+        __be32          copy_range;
         u_int8_t        copy_mode;
         u_int8_t        _pad;
 } __attribute__ ((packed));
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 36af0360b56d..83e789633e35 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -13,20 +13,20 @@ enum nfqnl_msg_types {
 };
 
 struct nfqnl_msg_packet_hdr {
-        u_int32_t       packet_id;      /* unique ID of packet in queue */
-        u_int16_t       hw_protocol;    /* hw protocol (network order) */
+        __be32          packet_id;      /* unique ID of packet in queue */
+        __be16          hw_protocol;    /* hw protocol (network order) */
         u_int8_t        hook;           /* netfilter hook */
 } __attribute__ ((packed));
 
 struct nfqnl_msg_packet_hw {
-        u_int16_t       hw_addrlen;
+        __be16          hw_addrlen;
         u_int16_t       _pad;
         u_int8_t        hw_addr[8];
 };
 
 struct nfqnl_msg_packet_timestamp {
-        aligned_u64     sec;
-        aligned_u64     usec;
+        aligned_be64    sec;
+        aligned_be64    usec;
 };
 
 enum nfqnl_attr_type {
@@ -47,8 +47,8 @@ enum nfqnl_attr_type {
 #define NFQA_MAX (__NFQA_MAX - 1)
 
 struct nfqnl_msg_verdict_hdr {
-        u_int32_t verdict;
-        u_int32_t id;
+        __be32 verdict;
+        __be32 id;
 };
 
 
@@ -63,7 +63,7 @@ enum nfqnl_msg_config_cmds {
 struct nfqnl_msg_config_cmd {
         u_int8_t        command;        /* nfqnl_msg_config_cmds */
         u_int8_t        _pad;
-        u_int16_t       pf;             /* AF_xxx for PF_[UN]BIND */
+        __be16          pf;             /* AF_xxx for PF_[UN]BIND */
 };
 
 enum nfqnl_config_mode {
@@ -73,7 +73,7 @@ enum nfqnl_config_mode {
 };
 
 struct nfqnl_msg_config_params {
-        u_int32_t       copy_range;
+        __be32          copy_range;
         u_int8_t        copy_mode;      /* enum nfqnl_config_mode */
 } __attribute__ ((packed));
 
@@ -82,6 +82,7 @@ enum nfqnl_attr_config {
         NFQA_CFG_UNSPEC,
         NFQA_CFG_CMD,                   /* nfqnl_msg_config_cmd */
         NFQA_CFG_PARAMS,                /* nfqnl_msg_config_params */
+        NFQA_CFG_QUEUE_MAXLEN,          /* u_int32_t */
         __NFQA_CFG_MAX
 };
 #define NFQA_CFG_MAX (__NFQA_CFG_MAX-1)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 04319a76103a..022edfa97ed9 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -96,22 +96,6 @@ struct _xt_align
 /* Error verdict. */
 #define XT_ERROR_TARGET "ERROR"
 
-/*
- * New IP firewall options for [gs]etsockopt at the RAW IP level.
- * Unlike BSD Linux inherits IP options so you don't have to use a raw
- * socket for this. Instead we check rights in the calls. */
-#define XT_BASE_CTL             64      /* base for firewall socket options */
-
-#define XT_SO_SET_REPLACE       (XT_BASE_CTL)
-#define XT_SO_SET_ADD_COUNTERS  (XT_BASE_CTL + 1)
-#define XT_SO_SET_MAX           XT_SO_SET_ADD_COUNTERS
-
-#define XT_SO_GET_INFO                  (XT_BASE_CTL)
-#define XT_SO_GET_ENTRIES               (XT_BASE_CTL + 1)
-#define XT_SO_GET_REVISION_MATCH        (XT_BASE_CTL + 2)
-#define XT_SO_GET_REVISION_TARGET       (XT_BASE_CTL + 3)
-#define XT_SO_GET_MAX                   XT_SO_GET_REVISION_TARGET
-
 #define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
 #define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
 
diff --git a/include/linux/netfilter/xt_NFLOG.h b/include/linux/netfilter/xt_NFLOG.h
new file mode 100644
index 000000000000..cdcd0ed58f7a
--- /dev/null
+++ b/include/linux/netfilter/xt_NFLOG.h
@@ -0,0 +1,18 @@
+#ifndef _XT_NFLOG_TARGET
+#define _XT_NFLOG_TARGET
+
+#define XT_NFLOG_DEFAULT_GROUP          0x1
+#define XT_NFLOG_DEFAULT_THRESHOLD      1
+
+#define XT_NFLOG_MASK                   0x0
+
+struct xt_nflog_info {
+        u_int32_t       len;
+        u_int16_t       group;
+        u_int16_t       threshold;
+        u_int16_t       flags;
+        u_int16_t       pad;
+        char            prefix[64];
+};
+
+#endif /* _XT_NFLOG_TARGET */
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index 4c2d9945ca54..70b6f718cf4c 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -29,14 +29,14 @@
 struct ip_conntrack_old_tuple
 {
         struct {
-                __u32 ip;
+                __be32 ip;
                 union {
                         __u16 all;
                 } u;
         } src;
 
         struct {
-                __u32 ip;
+                __be32 ip;
                 union {
                         __u16 all;
                 } u;
diff --git a/include/linux/netfilter/xt_hashlimit.h b/include/linux/netfilter/xt_hashlimit.h
new file mode 100644
index 000000000000..b4556b8edbfd
--- /dev/null
+++ b/include/linux/netfilter/xt_hashlimit.h
@@ -0,0 +1,40 @@
+#ifndef _XT_HASHLIMIT_H
+#define _XT_HASHLIMIT_H
+
+/* timings are in milliseconds. */
+#define XT_HASHLIMIT_SCALE 10000
+/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
+   seconds, or one every 59 hours. */
+
+/* details of this structure hidden by the implementation */
+struct xt_hashlimit_htable;
+
+#define XT_HASHLIMIT_HASH_DIP   0x0001
+#define XT_HASHLIMIT_HASH_DPT   0x0002
+#define XT_HASHLIMIT_HASH_SIP   0x0004
+#define XT_HASHLIMIT_HASH_SPT   0x0008
+
+struct hashlimit_cfg {
+        u_int32_t mode;   /* bitmask of IPT_HASHLIMIT_HASH_* */
+        u_int32_t avg;    /* Average secs between packets * scale */
+        u_int32_t burst;  /* Period multiplier for upper limit. */
+
+        /* user specified */
+        u_int32_t size;         /* how many buckets */
+        u_int32_t max;          /* max number of entries */
+        u_int32_t gc_interval;  /* gc interval */
+        u_int32_t expire;       /* when do entries expire? */
+};
+
+struct xt_hashlimit_info {
+        char name [IFNAMSIZ];           /* name */
+        struct hashlimit_cfg cfg;
+        struct xt_hashlimit_htable *hinfo;
+
+        /* Used internally by the kernel */
+        union {
+                void *ptr;
+                struct xt_hashlimit_info *master;
+        } u;
+};
+#endif /*_XT_HASHLIMIT_H*/
diff --git a/include/linux/netfilter/xt_policy.h b/include/linux/netfilter/xt_policy.h
index a8132ec076fb..45654d359a68 100644
--- a/include/linux/netfilter/xt_policy.h
+++ b/include/linux/netfilter/xt_policy.h
@@ -39,7 +39,7 @@ struct xt_policy_elem
         union xt_policy_addr    smask;
         union xt_policy_addr    daddr;
         union xt_policy_addr    dmask;
-        u_int32_t               spi;
+        __be32                  spi;
         u_int32_t               reqid;
         u_int8_t                proto;
         u_int8_t                mode;
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 44e39b61d9e7..0be235418a2f 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -112,19 +112,20 @@ struct arpt_entry
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use a raw
  * socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in.h before adding new number here.
  */
-#define ARPT_CTL_OFFSET         32
-#define ARPT_BASE_CTL           (XT_BASE_CTL+ARPT_CTL_OFFSET)
-
-#define ARPT_SO_SET_REPLACE             (XT_SO_SET_REPLACE+ARPT_CTL_OFFSET)
-#define ARPT_SO_SET_ADD_COUNTERS        (XT_SO_SET_ADD_COUNTERS+ARPT_CTL_OFFSET)
-#define ARPT_SO_SET_MAX                 (XT_SO_SET_MAX+ARPT_CTL_OFFSET)
-
-#define ARPT_SO_GET_INFO                (XT_SO_GET_INFO+ARPT_CTL_OFFSET)
-#define ARPT_SO_GET_ENTRIES             (XT_SO_GET_ENTRIES+ARPT_CTL_OFFSET)
-/* #define ARPT_SO_GET_REVISION_MATCH   XT_SO_GET_REVISION_MATCH  */
-#define ARPT_SO_GET_REVISION_TARGET     (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
-#define ARPT_SO_GET_MAX                 (XT_SO_GET_REVISION_TARGET+ARPT_CTL_OFFSET)
+#define ARPT_BASE_CTL           96
+
+#define ARPT_SO_SET_REPLACE             (ARPT_BASE_CTL)
+#define ARPT_SO_SET_ADD_COUNTERS        (ARPT_BASE_CTL + 1)
+#define ARPT_SO_SET_MAX                 ARPT_SO_SET_ADD_COUNTERS
+
+#define ARPT_SO_GET_INFO                (ARPT_BASE_CTL)
+#define ARPT_SO_GET_ENTRIES             (ARPT_BASE_CTL + 1)
+/* #define ARPT_SO_GET_REVISION_MATCH   (APRT_BASE_CTL + 2) */
+#define ARPT_SO_GET_REVISION_TARGET     (ARPT_BASE_CTL + 3)
+#define ARPT_SO_GET_MAX                 (ARPT_SO_GET_REVISION_TARGET)
 
 /* CONTINUE verdict for targets */
 #define ARPT_CONTINUE XT_CONTINUE
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 9a4dd11af86e..6c4613f8ad75 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -64,7 +64,7 @@ static inline int nf_bridge_pad(const struct sk_buff *skb)
 
 struct bridge_skb_cb {
         union {
-                __u32 ipv4;
+                __be32 ipv4;
         } daddr;
 };
 
diff --git a/include/linux/netfilter_bridge/ebt_802_3.h b/include/linux/netfilter_bridge/ebt_802_3.h
index b9f712c14a0a..07f044ff1a6b 100644
--- a/include/linux/netfilter_bridge/ebt_802_3.h
+++ b/include/linux/netfilter_bridge/ebt_802_3.h
@@ -28,21 +28,21 @@ struct hdr_ui {
         uint8_t ssap;
         uint8_t ctrl;
         uint8_t orig[3];
-        uint16_t type;
+        __be16 type;
 };
 
 struct hdr_ni {
         uint8_t dsap;
         uint8_t ssap;
-        uint16_t ctrl;
+        __be16 ctrl;
         uint8_t  orig[3];
-        uint16_t type;
+        __be16 type;
 };
 
 struct ebt_802_3_hdr {
         uint8_t  daddr[6];
         uint8_t  saddr[6];
-        uint16_t len;
+        __be16 len;
         union {
                 struct hdr_ui ui;
                 struct hdr_ni ni;
@@ -61,7 +61,7 @@ static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb)
 struct ebt_802_3_info 
 {
         uint8_t  sap;
-        uint16_t type;
+        __be16 type;
         uint8_t  bitmask;
         uint8_t  invflags;
 };
diff --git a/include/linux/netfilter_bridge/ebt_among.h b/include/linux/netfilter_bridge/ebt_among.h
index 307c1fed8511..7654069233ca 100644
--- a/include/linux/netfilter_bridge/ebt_among.h
+++ b/include/linux/netfilter_bridge/ebt_among.h
@@ -32,7 +32,7 @@
 struct ebt_mac_wormhash_tuple
 {
         uint32_t cmp[2];
-        uint32_t ip;
+        __be32 ip;
 };
 
 struct ebt_mac_wormhash
diff --git a/include/linux/netfilter_bridge/ebt_arp.h b/include/linux/netfilter_bridge/ebt_arp.h
index 537ec6b487a2..97e4dbde1f89 100644
--- a/include/linux/netfilter_bridge/ebt_arp.h
+++ b/include/linux/netfilter_bridge/ebt_arp.h
@@ -14,13 +14,13 @@
 
 struct ebt_arp_info
 {
-        uint16_t htype;
-        uint16_t ptype;
-        uint16_t opcode;
-        uint32_t saddr;
-        uint32_t smsk;
-        uint32_t daddr;
-        uint32_t dmsk;
+        __be16 htype;
+        __be16 ptype;
+        __be16 opcode;
+        __be32 saddr;
+        __be32 smsk;
+        __be32 daddr;
+        __be32 dmsk;
         unsigned char smaddr[ETH_ALEN];
         unsigned char smmsk[ETH_ALEN];
         unsigned char dmaddr[ETH_ALEN];
diff --git a/include/linux/netfilter_bridge/ebt_ip.h b/include/linux/netfilter_bridge/ebt_ip.h
index 7247385cdcb1..d6847475bf2e 100644
--- a/include/linux/netfilter_bridge/ebt_ip.h
+++ b/include/linux/netfilter_bridge/ebt_ip.h
@@ -28,10 +28,10 @@
 /* the same values are used for the invflags */
 struct ebt_ip_info
 {
-        uint32_t saddr;
-        uint32_t daddr;
-        uint32_t smsk;
-        uint32_t dmsk;
+        __be32 saddr;
+        __be32 daddr;
+        __be32 smsk;
+        __be32 dmsk;
         uint8_t  tos;
         uint8_t  protocol;
         uint8_t  bitmask;
diff --git a/include/linux/netfilter_bridge/ebt_nat.h b/include/linux/netfilter_bridge/ebt_nat.h
index 26fd90da4cd6..435b886a51aa 100644
--- a/include/linux/netfilter_bridge/ebt_nat.h
+++ b/include/linux/netfilter_bridge/ebt_nat.h
@@ -1,6 +1,7 @@
 #ifndef __LINUX_BRIDGE_EBT_NAT_H
 #define __LINUX_BRIDGE_EBT_NAT_H
 
+#define NAT_ARP_BIT  (0x00000010)
 struct ebt_nat_info
 {
         unsigned char mac[ETH_ALEN];
diff --git a/include/linux/netfilter_bridge/ebt_vlan.h b/include/linux/netfilter_bridge/ebt_vlan.h
index cb1fcc41565f..1d98be4031e7 100644
--- a/include/linux/netfilter_bridge/ebt_vlan.h
+++ b/include/linux/netfilter_bridge/ebt_vlan.h
@@ -10,7 +10,7 @@
 struct ebt_vlan_info {
         uint16_t id;            /* VLAN ID {1-4095} */
         uint8_t prio;           /* VLAN User Priority {0-7} */
-        uint16_t encap;         /* VLAN Encapsulated frame code {0-65535} */
+        __be16 encap;           /* VLAN Encapsulated frame code {0-65535} */
         uint8_t bitmask;                /* Args bitmask bit 1=1 - ID arg,
                                    bit 2=1 User-Priority arg, bit 3=1 encap*/
         uint8_t invflags;               /* Inverse bitmask  bit 1=1 - inversed ID arg, 
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index b1a7cc90877b..94e0a7dc0cb2 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -26,6 +26,10 @@
 #define EBT_CONTINUE -3
 #define EBT_RETURN   -4
 #define NUM_STANDARD_TARGETS   4
+/* ebtables target modules store the verdict inside an int. We can
+ * reclaim a part of this int for backwards compatible extensions.
+ * The 4 lsb are more than enough to store the verdict. */
+#define EBT_VERDICT_BITS 0x0000000F
 
 struct ebt_counter
 {
@@ -42,6 +46,23 @@ struct ebt_replace
         /* total size of the entries */
         unsigned int entries_size;
         /* start of the chains */
+        struct ebt_entries __user *hook_entry[NF_BR_NUMHOOKS];
+        /* nr of counters userspace expects back */
+        unsigned int num_counters;
+        /* where the kernel will put the old counters */
+        struct ebt_counter __user *counters;
+        char __user *entries;
+};
+
+struct ebt_replace_kernel
+{
+        char name[EBT_TABLE_MAXNAMELEN];
+        unsigned int valid_hooks;
+        /* nr of rules in the table */
+        unsigned int nentries;
+        /* total size of the entries */
+        unsigned int entries_size;
+        /* start of the chains */
         struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
         /* nr of counters userspace expects back */
         unsigned int num_counters;
@@ -141,7 +162,7 @@ struct ebt_entry {
         /* this needs to be the first field */
         unsigned int bitmask;
         unsigned int invflags;
-        uint16_t ethproto;
+        __be16 ethproto;
         /* the physical in-dev */
         char in[IFNAMSIZ];
         /* the logical in-dev */
@@ -251,7 +272,7 @@ struct ebt_table
 {
         struct list_head list;
         char name[EBT_TABLE_MAXNAMELEN];
-        struct ebt_replace *table;
+        struct ebt_replace_kernel *table;
         unsigned int valid_hooks;
         rwlock_t lock;
         /* e.g. could be the table explicitly only allows certain
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 5b63a231a76b..5821eb5a0a3e 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -79,7 +79,7 @@ enum nf_ip_hook_priorities {
 #ifdef __KERNEL__
 extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type);
 extern int ip_xfrm_me_harder(struct sk_buff **pskb);
-extern unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
+extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
                                    unsigned int dataoff, u_int8_t protocol);
 #endif /*__KERNEL__*/
 
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 591c1a809c00..180337801a86 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,6 +1,4 @@
 header-y += ip_conntrack_helper.h
-header-y += ip_conntrack_helper_h323_asn1.h
-header-y += ip_conntrack_helper_h323_types.h
 header-y += ip_conntrack_protocol.h
 header-y += ip_conntrack_sctp.h
 header-y += ip_conntrack_tcp.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 64e868034c4a..61da56941dce 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -277,7 +277,7 @@ extern struct ip_conntrack_expect *
 __ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_expect *
-ip_conntrack_expect_find(const struct ip_conntrack_tuple *tuple);
+ip_conntrack_expect_find_get(const struct ip_conntrack_tuple *tuple);
 
 extern struct ip_conntrack_tuple_hash *
 __ip_conntrack_find(const struct ip_conntrack_tuple *tuple,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h b/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
index 63811934de4d..2129fc3972ac 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_ftp.h
@@ -1,6 +1,44 @@
 #ifndef _IP_CONNTRACK_FTP_H
 #define _IP_CONNTRACK_FTP_H
+/* FTP tracking. */
 
-#include <linux/netfilter/nf_conntrack_ftp.h>
+/* This enum is exposed to userspace */
+enum ip_ct_ftp_type
+{
+        /* PORT command from client */
+        IP_CT_FTP_PORT,
+        /* PASV response from server */
+        IP_CT_FTP_PASV,
+        /* EPRT command from client */
+        IP_CT_FTP_EPRT,
+        /* EPSV response from server */
+        IP_CT_FTP_EPSV,
+};
+
+#ifdef __KERNEL__
+
+#define FTP_PORT        21
+
+#define NUM_SEQ_TO_REMEMBER 2
+/* This structure exists only once per master */
+struct ip_ct_ftp_master {
+        /* Valid seq positions for cmd matching after newline */
+        u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
+        /* 0 means seq_match_aft_nl not set */
+        int seq_aft_nl_num[IP_CT_DIR_MAX];
+};
+
+struct ip_conntrack_expect;
+
+/* For NAT to hook in when we find a packet which describes what other
+ * connection we should expect. */
+extern unsigned int (*ip_nat_ftp_hook)(struct sk_buff **pskb,
+                                       enum ip_conntrack_info ctinfo,
+                                       enum ip_ct_ftp_type type,
+                                       unsigned int matchoff,
+                                       unsigned int matchlen,
+                                       struct ip_conntrack_expect *exp,
+                                       u32 *seq);
+#endif /* __KERNEL__ */
 
 #endif /* _IP_CONNTRACK_FTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
index 943cc6a4871d..18f769818f4e 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
@@ -3,7 +3,7 @@
 
 #ifdef __KERNEL__
 
-#include <linux/netfilter_ipv4/ip_conntrack_helper_h323_asn1.h>
+#include <linux/netfilter/nf_conntrack_h323_asn1.h>
 
 #define RAS_PORT 1719
 #define Q931_PORT 1720
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
index 1d853aa873eb..e371e0fc1672 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -102,11 +102,11 @@ static inline __be32 *gre_key(struct gre_hdr *greh)
 }
 
 /* get pointer ot gre csum, if present */
-static inline u_int16_t *gre_csum(struct gre_hdr *greh)
+static inline __sum16 *gre_csum(struct gre_hdr *greh)
 {
         if (!greh->csum)
                 return NULL;
-        return (u_int16_t *) (greh+sizeof(*greh));
+        return (__sum16 *) (greh+sizeof(*greh));
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_sip.h b/include/linux/netfilter_ipv4/ip_conntrack_sip.h
index 913dad66c0fb..bef6c646defa 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_sip.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_sip.h
@@ -5,23 +5,18 @@
 #define SIP_PORT        5060
 #define SIP_TIMEOUT     3600
 
-#define POS_VIA         0
-#define POS_CONTACT     1
-#define POS_CONTENT     2
-#define POS_MEDIA       3
-#define POS_OWNER       4
-#define POS_CONNECTION  5
-#define POS_REQ_HEADER  6
-#define POS_SDP_HEADER  7
-
-struct sip_header_nfo {
-        const char      *lname;
-        const char      *sname;
-        const char      *ln_str;
-        size_t          lnlen;
-        size_t          snlen;
-        size_t          ln_strlen;
-        int             (*match_len)(const char *, const char *, int *);
+enum sip_header_pos {
+        POS_REG_REQ_URI,
+        POS_REQ_URI,
+        POS_FROM,
+        POS_TO,
+        POS_VIA,
+        POS_CONTACT,
+        POS_CONTENT,
+        POS_MEDIA,
+        POS_OWNER,
+        POS_CONNECTION,
+        POS_SDP_HEADER,
 };
 
 extern unsigned int (*ip_nat_sip_hook)(struct sk_buff **pskb,
@@ -36,9 +31,10 @@ extern unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
 extern int ct_sip_get_info(const char *dptr, size_t dlen,
                            unsigned int *matchoff,
                            unsigned int *matchlen,
-                           struct sip_header_nfo *hnfo);
+                           enum sip_header_pos pos);
 extern int ct_sip_lnlen(const char *line, const char *limit);
 extern const char *ct_sip_search(const char *needle, const char *haystack,
-                                 size_t needle_len, size_t haystack_len);
+                                 size_t needle_len, size_t haystack_len,
+                                 int case_sensitive);
 #endif /* __KERNEL__ */
 #endif /* __IP_CONNTRACK_SIP_H__ */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h b/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
index cde9729aa173..a404fc0abf0e 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tftp.h
@@ -4,7 +4,7 @@
 #define TFTP_PORT 69
 
 struct tftphdr {
-        u_int16_t opcode;
+        __be16 opcode;
 };
 
 #define TFTP_OPCODE_READ        1
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index a536bbdef145..4f06dad0bde9 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -101,18 +101,21 @@ struct ipt_entry
 /*
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use a raw
- * socket for this. Instead we check rights in the calls. */
-#define IPT_BASE_CTL            XT_BASE_CTL
-
-#define IPT_SO_SET_REPLACE      XT_SO_SET_REPLACE
-#define IPT_SO_SET_ADD_COUNTERS XT_SO_SET_ADD_COUNTERS
-#define IPT_SO_SET_MAX          XT_SO_SET_MAX
-
-#define IPT_SO_GET_INFO                 XT_SO_GET_INFO
-#define IPT_SO_GET_ENTRIES              XT_SO_GET_ENTRIES
-#define IPT_SO_GET_REVISION_MATCH       XT_SO_GET_REVISION_MATCH
-#define IPT_SO_GET_REVISION_TARGET      XT_SO_GET_REVISION_TARGET
-#define IPT_SO_GET_MAX                  XT_SO_GET_REVISION_TARGET
+ * socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in.h before adding new number here.
+ */
+#define IPT_BASE_CTL            64
+
+#define IPT_SO_SET_REPLACE      (IPT_BASE_CTL)
+#define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1)
+#define IPT_SO_SET_MAX          IPT_SO_SET_ADD_COUNTERS
+
+#define IPT_SO_GET_INFO                 (IPT_BASE_CTL)
+#define IPT_SO_GET_ENTRIES              (IPT_BASE_CTL + 1)
+#define IPT_SO_GET_REVISION_MATCH       (IPT_BASE_CTL + 2)
+#define IPT_SO_GET_REVISION_TARGET      (IPT_BASE_CTL + 3)
+#define IPT_SO_GET_MAX                  IPT_SO_GET_REVISION_TARGET
 
 #define IPT_CONTINUE XT_CONTINUE
 #define IPT_RETURN XT_RETURN
diff --git a/include/linux/netfilter_ipv4/ipt_LOG.h b/include/linux/netfilter_ipv4/ipt_LOG.h
index 892f9a33fea8..90fa6525ef9c 100644
--- a/include/linux/netfilter_ipv4/ipt_LOG.h
+++ b/include/linux/netfilter_ipv4/ipt_LOG.h
@@ -6,7 +6,7 @@
 #define IPT_LOG_TCPOPT          0x02    /* Log TCP options */
 #define IPT_LOG_IPOPT           0x04    /* Log IP options */
 #define IPT_LOG_UID             0x08    /* Log UID owning local socket */
-#define IPT_LOG_NFLOG           0x10    /* Log using nf_log backend */
+#define IPT_LOG_NFLOG           0x10    /* Unsupported, don't reuse */
 #define IPT_LOG_MASK            0x1f
 
 struct ipt_log_info {
diff --git a/include/linux/netfilter_ipv4/ipt_hashlimit.h b/include/linux/netfilter_ipv4/ipt_hashlimit.h
index ac2cb64ecd76..5662120a3d7b 100644
--- a/include/linux/netfilter_ipv4/ipt_hashlimit.h
+++ b/include/linux/netfilter_ipv4/ipt_hashlimit.h
@@ -1,40 +1,14 @@
 #ifndef _IPT_HASHLIMIT_H
 #define _IPT_HASHLIMIT_H
 
-/* timings are in milliseconds. */
-#define IPT_HASHLIMIT_SCALE 10000
-/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
-   seconds, or one every 59 hours. */
+#include <linux/netfilter/xt_hashlimit.h>
 
-/* details of this structure hidden by the implementation */
-struct ipt_hashlimit_htable;
+#define IPT_HASHLIMIT_SCALE     XT_HASHLIMIT_SCALE
+#define IPT_HASHLIMIT_HASH_DIP  XT_HASHLIMIT_HASH_DIP
+#define IPT_HASHLIMIT_HASH_DPT  XT_HASHLIMIT_HASH_DPT
+#define IPT_HASHLIMIT_HASH_SIP  XT_HASHLIMIT_HASH_SIP
+#define IPT_HASHLIMIT_HASH_SPT  XT_HASHLIMIT_HASH_SPT
 
-#define IPT_HASHLIMIT_HASH_DIP  0x0001
-#define IPT_HASHLIMIT_HASH_DPT  0x0002
-#define IPT_HASHLIMIT_HASH_SIP  0x0004
-#define IPT_HASHLIMIT_HASH_SPT  0x0008
+#define ipt_hashlimit_info xt_hashlimit_info
 
-struct hashlimit_cfg {
-        u_int32_t mode;   /* bitmask of IPT_HASHLIMIT_HASH_* */
-        u_int32_t avg;    /* Average secs between packets * scale */
-        u_int32_t burst;  /* Period multiplier for upper limit. */
-
-        /* user specified */
-        u_int32_t size;         /* how many buckets */
-        u_int32_t max;          /* max number of entries */
-        u_int32_t gc_interval;  /* gc interval */
-        u_int32_t expire;       /* when do entries expire? */
-};
-
-struct ipt_hashlimit_info {
-        char name [IFNAMSIZ];           /* name */
-        struct hashlimit_cfg cfg;
-        struct ipt_hashlimit_htable *hinfo;
-
-        /* Used internally by the kernel */
-        union {
-                void *ptr;
-                struct ipt_hashlimit_info *master;
-        } u;
-};
-#endif /*_IPT_HASHLIMIT_H*/
+#endif /* _IPT_HASHLIMIT_H */
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index d97e268cdfe5..ab81a6dc94ea 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -74,7 +74,7 @@ enum nf_ip6_hook_priorities {
 
 #ifdef CONFIG_NETFILTER
 extern int ip6_route_me_harder(struct sk_buff *skb);
-extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
+extern __sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
                                     unsigned int dataoff, u_int8_t protocol);
 
 extern int ipv6_netfilter_init(void);
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index d7a8e9c0dad0..4aed340401db 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -107,18 +107,21 @@ struct ip6t_entry
 /*
  * New IP firewall options for [gs]etsockopt at the RAW IP level.
  * Unlike BSD Linux inherits IP options so you don't have to use
- * a raw socket for this. Instead we check rights in the calls. */
-#define IP6T_BASE_CTL                   XT_BASE_CTL
-
-#define IP6T_SO_SET_REPLACE             XT_SO_SET_REPLACE
-#define IP6T_SO_SET_ADD_COUNTERS        XT_SO_SET_ADD_COUNTERS
-#define IP6T_SO_SET_MAX                 XT_SO_SET_MAX
-
-#define IP6T_SO_GET_INFO                XT_SO_GET_INFO
-#define IP6T_SO_GET_ENTRIES             XT_SO_GET_ENTRIES
-#define IP6T_SO_GET_REVISION_MATCH      XT_SO_GET_REVISION_MATCH
-#define IP6T_SO_GET_REVISION_TARGET     XT_SO_GET_REVISION_TARGET
-#define IP6T_SO_GET_MAX                 XT_SO_GET_REVISION_TARGET
+ * a raw socket for this. Instead we check rights in the calls.
+ *
+ * ATTENTION: check linux/in6.h before adding new number here.
+ */
+#define IP6T_BASE_CTL                   64
+
+#define IP6T_SO_SET_REPLACE             (IP6T_BASE_CTL)
+#define IP6T_SO_SET_ADD_COUNTERS        (IP6T_BASE_CTL + 1)
+#define IP6T_SO_SET_MAX                 IP6T_SO_SET_ADD_COUNTERS
+
+#define IP6T_SO_GET_INFO                (IP6T_BASE_CTL)
+#define IP6T_SO_GET_ENTRIES             (IP6T_BASE_CTL + 1)
+#define IP6T_SO_GET_REVISION_MATCH      (IP6T_BASE_CTL + 4)
+#define IP6T_SO_GET_REVISION_TARGET     (IP6T_BASE_CTL + 5)
+#define IP6T_SO_GET_MAX                 IP6T_SO_GET_REVISION_TARGET
 
 /* CONTINUE verdict for targets */
 #define IP6T_CONTINUE XT_CONTINUE
diff --git a/include/linux/netfilter_ipv6/ip6t_LOG.h b/include/linux/netfilter_ipv6/ip6t_LOG.h
index 060c1a1c6c60..0d0119b0458c 100644
--- a/include/linux/netfilter_ipv6/ip6t_LOG.h
+++ b/include/linux/netfilter_ipv6/ip6t_LOG.h
@@ -6,7 +6,7 @@
 #define IP6T_LOG_TCPOPT         0x02    /* Log TCP options */
 #define IP6T_LOG_IPOPT          0x04    /* Log IP options */
 #define IP6T_LOG_UID            0x08    /* Log UID owning local socket */
-#define IP6T_LOG_NFLOG          0x10    /* Log using nf_log backend */
+#define IP6T_LOG_NFLOG          0x10    /* Unsupported, don't use */
 #define IP6T_LOG_MASK           0x1f
 
 struct ip6t_log_info {
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 66411622e06e..b3b9b609ee89 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -141,7 +141,6 @@ struct netlink_skb_parms
 {
         struct ucred            creds;          /* Skb credentials      */
         __u32                   pid;
-        __u32                   dst_pid;
         __u32                   dst_group;
         kernel_cap_t            eff_cap;
         __u32                   loginuid;       /* Login (audit) uid */
@@ -174,6 +173,7 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol);
  */
 #define NLMSG_GOODORDER 0
 #define NLMSG_GOODSIZE (SKB_MAX_ORDER(0, NLMSG_GOODORDER))
+#define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
 
 
 struct netlink_callback
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 1efe60c5c00c..2cc9867b1626 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -12,26 +12,27 @@
 #include <linux/rcupdate.h>
 #include <linux/list.h>
 
-struct netpoll;
-
 struct netpoll {
         struct net_device *dev;
-        char dev_name[16], *name;
+        char dev_name[IFNAMSIZ];
+        const char *name;
         void (*rx_hook)(struct netpoll *, int, char *, int);
-        void (*drop)(struct sk_buff *skb);
+
         u32 local_ip, remote_ip;
         u16 local_port, remote_port;
-        unsigned char local_mac[6], remote_mac[6];
+        u8 local_mac[ETH_ALEN], remote_mac[ETH_ALEN];
 };
 
 struct netpoll_info {
+        atomic_t refcnt;
         spinlock_t poll_lock;
         int poll_owner;
-        int tries;
         int rx_flags;
         spinlock_t rx_lock;
         struct netpoll *rx_np; /* netpoll that registered an rx_hook */
         struct sk_buff_head arp_tx; /* list of arp requests to reply to */
+        struct sk_buff_head txq;
+        struct work_struct tx_work;
 };
 
 void netpoll_poll(struct netpoll *np);
@@ -42,7 +43,7 @@ int netpoll_trap(void);
 void netpoll_set_trap(int trap);
 void netpoll_cleanup(struct netpoll *np);
 int __netpoll_rx(struct sk_buff *skb);
-void netpoll_queue(struct sk_buff *skb);
+
 
 #ifdef CONFIG_NETPOLL
 static inline int netpoll_rx(struct sk_buff *skb)
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 76ff54846ada..625ffea98561 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -157,7 +157,7 @@ struct nfs_inode {
          * This is the cookie verifier used for NFSv3 readdir
          * operations
          */
-        __u32                   cookieverf[2];
+        __be32                  cookieverf[2];
 
         /*
          * This is the list of dirty unwritten pages.
@@ -290,6 +290,7 @@ static inline int nfs_verify_change_attribute(struct inode *inode, unsigned long
  * linux/fs/nfs/inode.c
  */
 extern int nfs_sync_mapping(struct address_space *mapping);
+extern void nfs_zap_mapping(struct inode *inode, struct address_space *mapping);
 extern void nfs_zap_caches(struct inode *);
 extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
                                 struct nfs_fattr *);
@@ -317,7 +318,7 @@ extern void put_nfs_open_context(struct nfs_open_context *ctx);
 extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
 
 /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
-extern u32 root_nfs_parse_addr(char *name); /*__init*/
+extern __be32 root_nfs_parse_addr(char *name); /*__init*/
 
 static inline void nfs_fattr_init(struct nfs_fattr *fattr)
 {
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index dc5397d9d23c..768c1ad5ff6f 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -266,7 +266,7 @@ struct nfs_writeargs {
 
 struct nfs_writeverf {
         enum nfs3_stable_how    committed;
-        __u32                   verifier[2];
+        __be32                  verifier[2];
 };
 
 struct nfs_writeres {
@@ -420,7 +420,7 @@ struct nfs3_createargs {
         unsigned int            len;
         struct iattr *          sattr;
         enum nfs3_createmode    createmode;
-        __u32                   verifier[2];
+        __be32                  verifier[2];
 };
 
 struct nfs3_mkdirargs {
@@ -467,7 +467,7 @@ struct nfs3_linkargs {
 struct nfs3_readdirargs {
         struct nfs_fh *         fh;
         __u64                   cookie;
-        __u32                   verf[2];
+        __be32                  verf[2];
         int                     plus;
         unsigned int            count;
         struct page **          pages;
@@ -503,7 +503,7 @@ struct nfs3_linkres {
 
 struct nfs3_readdirres {
         struct nfs_fattr *      dir_attr;
-        __u32 *                 verf;
+        __be32 *                verf;
         int                     plus;
 };
 
@@ -811,7 +811,7 @@ struct nfs_rpc_ops {
         int     (*pathconf) (struct nfs_server *, struct nfs_fh *,
                              struct nfs_pathconf *);
         int     (*set_capabilities)(struct nfs_server *, struct nfs_fh *);
-        u32 *   (*decode_dirent)(u32 *, struct nfs_entry *, int plus);
+        __be32 *(*decode_dirent)(__be32 *, struct nfs_entry *, int plus);
         void    (*read_setup)   (struct nfs_read_data *);
         int     (*read_done)  (struct rpc_task *, struct nfs_read_data *);
         void    (*write_setup)  (struct nfs_write_data *, int how);
diff --git a/include/linux/nfsd/cache.h b/include/linux/nfsd/cache.h
index c3a3557c2a5b..007480cd6a60 100644
--- a/include/linux/nfsd/cache.h
+++ b/include/linux/nfsd/cache.h
@@ -26,14 +26,14 @@ struct svc_cacherep {
                                 c_type,         /* status, buffer */
                                 c_secure : 1;   /* req came from port < 1024 */
         struct sockaddr_in      c_addr;
-        u32                     c_xid;
+        __be32                  c_xid;
         u32                     c_prot;
         u32                     c_proc;
         u32                     c_vers;
         unsigned long           c_timestamp;
         union {
                 struct kvec     u_vec;
-                u32             u_status;
+                __be32          u_status;
         }                       c_u;
 };
 
@@ -75,7 +75,7 @@ enum {
 void    nfsd_cache_init(void);
 void    nfsd_cache_shutdown(void);
 int     nfsd_cache_lookup(struct svc_rqst *, int);
-void    nfsd_cache_update(struct svc_rqst *, int, u32 *);
+void    nfsd_cache_update(struct svc_rqst *, int, __be32 *);
 
 #endif /* __KERNEL__ */
 #endif /* NFSCACHE_H */
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 6e78ea969f49..045e38cdbe64 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -117,8 +117,8 @@ struct svc_export *	exp_parent(struct auth_domain *clp,
                                    struct cache_req *reqp);
 int                     exp_rootfh(struct auth_domain *, 
                                         char *path, struct knfsd_fh *, int maxsize);
-int                     exp_pseudoroot(struct auth_domain *, struct svc_fh *fhp, struct cache_req *creq);
-int                     nfserrno(int errno);
+__be32                  exp_pseudoroot(struct auth_domain *, struct svc_fh *fhp, struct cache_req *creq);
+__be32                  nfserrno(int errno);
 
 extern struct cache_detail svc_export_cache;
 
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index d0d4aae7085f..edb54c3171b3 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -50,7 +50,7 @@
  * Callback function for readdir
  */
 struct readdir_cd {
-        int                     err;    /* 0, nfserr, or nfserr_eof */
+        __be32                  err;    /* 0, nfserr, or nfserr_eof */
 };
 typedef int             (*encode_dent_fn)(struct readdir_cd *, const char *,
                                                 int, loff_t, ino_t, unsigned int);
@@ -64,7 +64,7 @@ extern struct svc_serv		*nfsd_serv;
  * Function prototypes.
  */
 int             nfsd_svc(unsigned short port, int nrservs);
-int             nfsd_dispatch(struct svc_rqst *rqstp, u32 *statp);
+int             nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp);
 
 /* nfsd/vfs.c */
 int             fh_lock_parent(struct svc_fh *, struct dentry *);
@@ -72,57 +72,57 @@ int		nfsd_racache_init(int);
 void            nfsd_racache_shutdown(void);
 int             nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
                                 struct svc_export **expp);
-int             nfsd_lookup(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_lookup(struct svc_rqst *, struct svc_fh *,
                                 const char *, int, struct svc_fh *);
-int             nfsd_setattr(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_setattr(struct svc_rqst *, struct svc_fh *,
                                 struct iattr *, int, time_t);
 #ifdef CONFIG_NFSD_V4
-int             nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd4_set_nfs4_acl(struct svc_rqst *, struct svc_fh *,
                     struct nfs4_acl *);
 int             nfsd4_get_nfs4_acl(struct svc_rqst *, struct dentry *, struct nfs4_acl **);
 #endif /* CONFIG_NFSD_V4 */
-int             nfsd_create(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_create(struct svc_rqst *, struct svc_fh *,
                                 char *name, int len, struct iattr *attrs,
                                 int type, dev_t rdev, struct svc_fh *res);
 #ifdef CONFIG_NFSD_V3
-int             nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *);
-int             nfsd_create_v3(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_access(struct svc_rqst *, struct svc_fh *, u32 *, u32 *);
+__be32          nfsd_create_v3(struct svc_rqst *, struct svc_fh *,
                                 char *name, int len, struct iattr *attrs,
                                 struct svc_fh *res, int createmode,
-                                u32 *verifier, int *truncp);
-int             nfsd_commit(struct svc_rqst *, struct svc_fh *,
+                                u32 *verifier, int *truncp, int *created);
+__be32          nfsd_commit(struct svc_rqst *, struct svc_fh *,
                                 loff_t, unsigned long);
 #endif /* CONFIG_NFSD_V3 */
-int             nfsd_open(struct svc_rqst *, struct svc_fh *, int,
+__be32          nfsd_open(struct svc_rqst *, struct svc_fh *, int,
                                 int, struct file **);
 void            nfsd_close(struct file *);
-int             nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
+__be32          nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
                                 loff_t, struct kvec *, int, unsigned long *);
-int             nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
+__be32          nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
                                 loff_t, struct kvec *,int, unsigned long, int *);
-int             nfsd_readlink(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_readlink(struct svc_rqst *, struct svc_fh *,
                                 char *, int *);
-int             nfsd_symlink(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_symlink(struct svc_rqst *, struct svc_fh *,
                                 char *name, int len, char *path, int plen,
                                 struct svc_fh *res, struct iattr *);
-int             nfsd_link(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_link(struct svc_rqst *, struct svc_fh *,
                                 char *, int, struct svc_fh *);
-int             nfsd_rename(struct svc_rqst *,
+__be32          nfsd_rename(struct svc_rqst *,
                                 struct svc_fh *, char *, int,
                                 struct svc_fh *, char *, int);
-int             nfsd_remove(struct svc_rqst *,
+__be32          nfsd_remove(struct svc_rqst *,
                                 struct svc_fh *, char *, int);
-int             nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
+__be32          nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type,
                                 char *name, int len);
 int             nfsd_truncate(struct svc_rqst *, struct svc_fh *,
                                 unsigned long size);
-int             nfsd_readdir(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_readdir(struct svc_rqst *, struct svc_fh *,
                              loff_t *, struct readdir_cd *, encode_dent_fn);
-int             nfsd_statfs(struct svc_rqst *, struct svc_fh *,
+__be32          nfsd_statfs(struct svc_rqst *, struct svc_fh *,
                                 struct kstatfs *);
 
 int             nfsd_notify_change(struct inode *, struct iattr *);
-int             nfsd_permission(struct svc_export *, struct dentry *, int);
+__be32          nfsd_permission(struct svc_export *, struct dentry *, int);
 int             nfsd_sync_dir(struct dentry *dp);
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
@@ -238,6 +238,7 @@ void		nfsd_lockd_shutdown(void);
 #define nfserr_badname          __constant_htonl(NFSERR_BADNAME)
 #define nfserr_cb_path_down     __constant_htonl(NFSERR_CB_PATH_DOWN)
 #define nfserr_locked           __constant_htonl(NFSERR_LOCKED)
+#define nfserr_replay_me        __constant_htonl(NFSERR_REPLAY_ME)
 
 /* error codes for internal use */
 /* if a request fails due to kmalloc failure, it gets dropped.
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index 069257ea99a0..f3b51d62ec7d 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -157,7 +157,7 @@ typedef struct svc_fh {
         __u64                   fh_post_size;   /* i_size */
         unsigned long           fh_post_blocks; /* i_blocks */
         unsigned long           fh_post_blksize;/* i_blksize */
-        __u32                   fh_post_rdev[2];/* i_rdev */
+        __be32                  fh_post_rdev[2];/* i_rdev */
         struct timespec         fh_post_atime;  /* i_atime */
         struct timespec         fh_post_mtime;  /* i_mtime */
         struct timespec         fh_post_ctime;  /* i_ctime */
@@ -209,9 +209,9 @@ extern char * SVCFH_fmt(struct svc_fh *fhp);
 /*
  * Function prototypes
  */
-u32     fh_verify(struct svc_rqst *, struct svc_fh *, int, int);
-int     fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *);
-int     fh_update(struct svc_fh *);
+__be32  fh_verify(struct svc_rqst *, struct svc_fh *, int, int);
+__be32  fh_compose(struct svc_fh *, struct svc_export *, struct dentry *, struct svc_fh *);
+__be32  fh_update(struct svc_fh *);
 void    fh_put(struct svc_fh *);
 
 static __inline__ struct svc_fh *
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 8bf23cf8b603..c3673f487e84 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -125,7 +125,7 @@ struct nfs4_client {
         char                    cl_recdir[HEXDIR_LEN]; /* recovery dir */
         nfs4_verifier           cl_verifier;    /* generated by client */
         time_t                  cl_time;        /* time of last lease renewal */
-        u32                     cl_addr;        /* client ipaddress */
+        __be32                  cl_addr;        /* client ipaddress */
         struct svc_cred         cl_cred;        /* setclientid principal */
         clientid_t              cl_clientid;    /* generated by server */
         nfs4_verifier           cl_confirm;     /* generated by server */
@@ -164,7 +164,7 @@ update_stateid(stateid_t *stateid)
  * is cached. 
  */
 struct nfs4_replay {
-        u32                     rp_status;
+        __be32                  rp_status;
         unsigned int            rp_buflen;
         char                    *rp_buf;
         unsigned                intrp_allocated;
@@ -273,19 +273,19 @@ struct nfs4_stateid {
         ((err) != nfserr_stale_stateid) &&      \
         ((err) != nfserr_bad_stateid))
 
-extern int nfsd4_renew(clientid_t *clid);
-extern int nfs4_preprocess_stateid_op(struct svc_fh *current_fh, 
+extern __be32 nfsd4_renew(clientid_t *clid);
+extern __be32 nfs4_preprocess_stateid_op(struct svc_fh *current_fh,
                 stateid_t *stateid, int flags, struct file **filp);
 extern void nfs4_lock_state(void);
 extern void nfs4_unlock_state(void);
 extern int nfs4_in_grace(void);
-extern int nfs4_check_open_reclaim(clientid_t *clid);
+extern __be32 nfs4_check_open_reclaim(clientid_t *clid);
 extern void put_nfs4_client(struct nfs4_client *clp);
 extern void nfs4_free_stateowner(struct kref *kref);
 extern void nfsd4_probe_callback(struct nfs4_client *clp);
 extern void nfsd4_cb_recall(struct nfs4_delegation *dp);
 extern void nfs4_put_delegation(struct nfs4_delegation *dp);
-extern int nfs4_make_rec_clidname(char *clidname, struct xdr_netobj *clname);
+extern __be32 nfs4_make_rec_clidname(char *clidname, struct xdr_netobj *clname);
 extern void nfsd4_init_recdir(char *recdir_name);
 extern int nfsd4_recdir_load(void);
 extern void nfsd4_shutdown_recdir(void);
diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h
index 0e53de87d886..877192d3ae79 100644
--- a/include/linux/nfsd/xdr.h
+++ b/include/linux/nfsd/xdr.h
@@ -81,7 +81,7 @@ struct nfsd_readdirargs {
         struct svc_fh           fh;
         __u32                   cookie;
         __u32                   count;
-        u32 *                   buffer;
+        __be32 *                buffer;
 };
 
 struct nfsd_attrstat {
@@ -108,9 +108,9 @@ struct nfsd_readdirres {
         int                     count;
 
         struct readdir_cd       common;
-        u32 *                   buffer;
+        __be32 *                buffer;
         int                     buflen;
-        u32 *                   offset;
+        __be32 *                offset;
 };
 
 struct nfsd_statfsres {
@@ -135,43 +135,43 @@ union nfsd_xdrstore {
 #define NFS2_SVC_XDRSIZE        sizeof(union nfsd_xdrstore)
 
 
-int nfssvc_decode_void(struct svc_rqst *, u32 *, void *);
-int nfssvc_decode_fhandle(struct svc_rqst *, u32 *, struct nfsd_fhandle *);
-int nfssvc_decode_sattrargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_void(struct svc_rqst *, __be32 *, void *);
+int nfssvc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
+int nfssvc_decode_sattrargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_sattrargs *);
-int nfssvc_decode_diropargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_diropargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_diropargs *);
-int nfssvc_decode_readargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_readargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_readargs *);
-int nfssvc_decode_writeargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_writeargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_writeargs *);
-int nfssvc_decode_createargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_createargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_createargs *);
-int nfssvc_decode_renameargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_renameargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_renameargs *);
-int nfssvc_decode_readlinkargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_readlinkargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_readlinkargs *);
-int nfssvc_decode_linkargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_linkargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_linkargs *);
-int nfssvc_decode_symlinkargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_symlinkargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_symlinkargs *);
-int nfssvc_decode_readdirargs(struct svc_rqst *, u32 *,
+int nfssvc_decode_readdirargs(struct svc_rqst *, __be32 *,
                                 struct nfsd_readdirargs *);
-int nfssvc_encode_void(struct svc_rqst *, u32 *, void *);
-int nfssvc_encode_attrstat(struct svc_rqst *, u32 *, struct nfsd_attrstat *);
-int nfssvc_encode_diropres(struct svc_rqst *, u32 *, struct nfsd_diropres *);
-int nfssvc_encode_readlinkres(struct svc_rqst *, u32 *, struct nfsd_readlinkres *);
-int nfssvc_encode_readres(struct svc_rqst *, u32 *, struct nfsd_readres *);
-int nfssvc_encode_statfsres(struct svc_rqst *, u32 *, struct nfsd_statfsres *);
-int nfssvc_encode_readdirres(struct svc_rqst *, u32 *, struct nfsd_readdirres *);
+int nfssvc_encode_void(struct svc_rqst *, __be32 *, void *);
+int nfssvc_encode_attrstat(struct svc_rqst *, __be32 *, struct nfsd_attrstat *);
+int nfssvc_encode_diropres(struct svc_rqst *, __be32 *, struct nfsd_diropres *);
+int nfssvc_encode_readlinkres(struct svc_rqst *, __be32 *, struct nfsd_readlinkres *);
+int nfssvc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd_readres *);
+int nfssvc_encode_statfsres(struct svc_rqst *, __be32 *, struct nfsd_statfsres *);
+int nfssvc_encode_readdirres(struct svc_rqst *, __be32 *, struct nfsd_readdirres *);
 
 int nfssvc_encode_entry(struct readdir_cd *, const char *name,
                                 int namlen, loff_t offset, ino_t ino, unsigned int);
 
-int nfssvc_release_fhandle(struct svc_rqst *, u32 *, struct nfsd_fhandle *);
+int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
 
 /* Helper functions for NFSv2 ACL code */
-u32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, u32 *p, struct svc_fh *fhp);
-u32 *nfs2svc_decode_fh(u32 *p, struct svc_fh *fhp);
+__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp);
+__be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp);
 
 #endif /* LINUX_NFSD_H */
diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h
index 474d882dc2f3..79963867b0d7 100644
--- a/include/linux/nfsd/xdr3.h
+++ b/include/linux/nfsd/xdr3.h
@@ -51,7 +51,7 @@ struct nfsd3_createargs {
         int                     len;
         int                     createmode;
         struct iattr            attrs;
-        __u32 *                 verf;
+        __be32 *                verf;
 };
 
 struct nfsd3_mknodargs {
@@ -98,8 +98,8 @@ struct nfsd3_readdirargs {
         __u64                   cookie;
         __u32                   dircount;
         __u32                   count;
-        __u32 *                 verf;
-        u32 *                   buffer;
+        __be32 *                verf;
+        __be32 *                buffer;
 };
 
 struct nfsd3_commitargs {
@@ -122,79 +122,79 @@ struct nfsd3_setaclargs {
 };
 
 struct nfsd3_attrstat {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         struct kstat            stat;
 };
 
 /* LOOKUP, CREATE, MKDIR, SYMLINK, MKNOD */
 struct nfsd3_diropres  {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           dirfh;
         struct svc_fh           fh;
 };
 
 struct nfsd3_accessres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         __u32                   access;
 };
 
 struct nfsd3_readlinkres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         __u32                   len;
 };
 
 struct nfsd3_readres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         unsigned long           count;
         int                     eof;
 };
 
 struct nfsd3_writeres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         unsigned long           count;
         int                     committed;
 };
 
 struct nfsd3_renameres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           ffh;
         struct svc_fh           tfh;
 };
 
 struct nfsd3_linkres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           tfh;
         struct svc_fh           fh;
 };
 
 struct nfsd3_readdirres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         int                     count;
-        __u32                   verf[2];
+        __be32                  verf[2];
 
         struct readdir_cd       common;
-        u32 *                   buffer;
+        __be32 *                buffer;
         int                     buflen;
-        u32 *                   offset;
-        u32 *                   offset1;
+        __be32 *                offset;
+        __be32 *                offset1;
         struct svc_rqst *       rqstp;
 
 };
 
 struct nfsd3_fsstatres {
-        __u32                   status;
+        __be32                  status;
         struct kstatfs          stats;
         __u32                   invarsec;
 };
 
 struct nfsd3_fsinfores {
-        __u32                   status;
+        __be32                  status;
         __u32                   f_rtmax;
         __u32                   f_rtpref;
         __u32                   f_rtmult;
@@ -207,7 +207,7 @@ struct nfsd3_fsinfores {
 };
 
 struct nfsd3_pathconfres {
-        __u32                   status;
+        __be32                  status;
         __u32                   p_link_max;
         __u32                   p_name_max;
         __u32                   p_no_trunc;
@@ -217,12 +217,12 @@ struct nfsd3_pathconfres {
 };
 
 struct nfsd3_commitres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
 };
 
 struct nfsd3_getaclres {
-        __u32                   status;
+        __be32                  status;
         struct svc_fh           fh;
         int                     mask;
         struct posix_acl        *acl_access;
@@ -266,70 +266,70 @@ union nfsd3_xdrstore {
 
 #define NFS3_SVC_XDRSIZE                sizeof(union nfsd3_xdrstore)
 
-int nfs3svc_decode_fhandle(struct svc_rqst *, u32 *, struct nfsd_fhandle *);
-int nfs3svc_decode_sattrargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *);
+int nfs3svc_decode_sattrargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_sattrargs *);
-int nfs3svc_decode_diropargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_diropargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_diropargs *);
-int nfs3svc_decode_accessargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_accessargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_accessargs *);
-int nfs3svc_decode_readargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_readargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_readargs *);
-int nfs3svc_decode_writeargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_writeargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_writeargs *);
-int nfs3svc_decode_createargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_createargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_createargs *);
-int nfs3svc_decode_mkdirargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_mkdirargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_createargs *);
-int nfs3svc_decode_mknodargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_mknodargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_mknodargs *);
-int nfs3svc_decode_renameargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_renameargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_renameargs *);
-int nfs3svc_decode_readlinkargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_readlinkargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_readlinkargs *);
-int nfs3svc_decode_linkargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_linkargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_linkargs *);
-int nfs3svc_decode_symlinkargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_symlinkargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_symlinkargs *);
-int nfs3svc_decode_readdirargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_readdirargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_readdirargs *);
-int nfs3svc_decode_readdirplusargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_readdirplusargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_readdirargs *);
-int nfs3svc_decode_commitargs(struct svc_rqst *, u32 *,
+int nfs3svc_decode_commitargs(struct svc_rqst *, __be32 *,
                                 struct nfsd3_commitargs *);
-int nfs3svc_encode_voidres(struct svc_rqst *, u32 *, void *);
-int nfs3svc_encode_attrstat(struct svc_rqst *, u32 *,
+int nfs3svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
+int nfs3svc_encode_attrstat(struct svc_rqst *, __be32 *,
                                 struct nfsd3_attrstat *);
-int nfs3svc_encode_wccstat(struct svc_rqst *, u32 *,
+int nfs3svc_encode_wccstat(struct svc_rqst *, __be32 *,
                                 struct nfsd3_attrstat *);
-int nfs3svc_encode_diropres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_diropres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_diropres *);
-int nfs3svc_encode_accessres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_accessres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_accessres *);
-int nfs3svc_encode_readlinkres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_readlinkres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_readlinkres *);
-int nfs3svc_encode_readres(struct svc_rqst *, u32 *, struct nfsd3_readres *);
-int nfs3svc_encode_writeres(struct svc_rqst *, u32 *, struct nfsd3_writeres *);
-int nfs3svc_encode_createres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_readres(struct svc_rqst *, __be32 *, struct nfsd3_readres *);
+int nfs3svc_encode_writeres(struct svc_rqst *, __be32 *, struct nfsd3_writeres *);
+int nfs3svc_encode_createres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_diropres *);
-int nfs3svc_encode_renameres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_renameres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_renameres *);
-int nfs3svc_encode_linkres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_linkres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_linkres *);
-int nfs3svc_encode_readdirres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_readdirres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_readdirres *);
-int nfs3svc_encode_fsstatres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_fsstatres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_fsstatres *);
-int nfs3svc_encode_fsinfores(struct svc_rqst *, u32 *,
+int nfs3svc_encode_fsinfores(struct svc_rqst *, __be32 *,
                                 struct nfsd3_fsinfores *);
-int nfs3svc_encode_pathconfres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_pathconfres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_pathconfres *);
-int nfs3svc_encode_commitres(struct svc_rqst *, u32 *,
+int nfs3svc_encode_commitres(struct svc_rqst *, __be32 *,
                                 struct nfsd3_commitres *);
 
-int nfs3svc_release_fhandle(struct svc_rqst *, u32 *,
+int nfs3svc_release_fhandle(struct svc_rqst *, __be32 *,
                                 struct nfsd3_attrstat *);
-int nfs3svc_release_fhandle2(struct svc_rqst *, u32 *,
+int nfs3svc_release_fhandle2(struct svc_rqst *, __be32 *,
                                 struct nfsd3_fhandle_pair *);
 int nfs3svc_encode_entry(struct readdir_cd *, const char *name,
                                 int namlen, loff_t offset, ino_t ino,
@@ -338,9 +338,9 @@ int nfs3svc_encode_entry_plus(struct readdir_cd *, const char *name,
                                 int namlen, loff_t offset, ino_t ino,
                                 unsigned int);
 /* Helper functions for NFSv3 ACL code */
-u32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, u32 *p,
+__be32 *nfs3svc_encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p,
                                 struct svc_fh *fhp);
-u32 *nfs3svc_decode_fh(u32 *p, struct svc_fh *fhp);
+__be32 *nfs3svc_decode_fh(__be32 *p, struct svc_fh *fhp);
 
 
 #endif /* _LINUX_NFSD_XDR3_H */
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 66e642762a07..45ca01b5f844 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -258,9 +258,9 @@ struct nfsd4_readdir {
         struct svc_fh * rd_fhp;             /* response */
 
         struct readdir_cd       common;
-        u32 *                   buffer;
+        __be32 *                buffer;
         int                     buflen;
-        u32 *                   offset;
+        __be32 *                offset;
 };
 
 struct nfsd4_release_lockowner {
@@ -334,7 +334,7 @@ struct nfsd4_write {
 
 struct nfsd4_op {
         int                                     opnum;
-        int                                     status;
+        __be32                                  status;
         union {
                 struct nfsd4_access             access;
                 struct nfsd4_close              close;
@@ -371,12 +371,12 @@ struct nfsd4_op {
 
 struct nfsd4_compoundargs {
         /* scratch variables for XDR decode */
-        u32 *                           p;
-        u32 *                           end;
+        __be32 *                        p;
+        __be32 *                        end;
         struct page **                  pagelist;
         int                             pagelen;
-        u32                             tmp[8];
-        u32 *                           tmpp;
+        __be32                          tmp[8];
+        __be32 *                        tmpp;
         struct tmpbuf {
                 struct tmpbuf *next;
                 void (*release)(const void *);
@@ -395,15 +395,15 @@ struct nfsd4_compoundargs {
 
 struct nfsd4_compoundres {
         /* scratch variables for XDR encode */
-        u32 *                           p;
-        u32 *                           end;
+        __be32 *                        p;
+        __be32 *                        end;
         struct xdr_buf *                xbuf;
         struct svc_rqst *               rqstp;
 
         u32                             taglen;
         char *                          tag;
         u32                             opcnt;
-        u32 *                           tagp; /* where to encode tag and  opcount */
+        __be32 *                        tagp; /* where to encode tag and  opcount */
 };
 
 #define NFS4_SVC_XDRSIZE                sizeof(struct nfsd4_compoundargs)
@@ -419,45 +419,45 @@ set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
         cinfo->after_ctime_nsec = fhp->fh_post_ctime.tv_nsec;
 }
 
-int nfs4svc_encode_voidres(struct svc_rqst *, u32 *, void *);
-int nfs4svc_decode_compoundargs(struct svc_rqst *, u32 *, 
+int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *);
+int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *,
                 struct nfsd4_compoundargs *);
-int nfs4svc_encode_compoundres(struct svc_rqst *, u32 *, 
+int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *,
                 struct nfsd4_compoundres *);
 void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *);
 void nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op);
-int nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
-                       struct dentry *dentry, u32 *buffer, int *countp, 
+__be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
+                       struct dentry *dentry, __be32 *buffer, int *countp,
                        u32 *bmval, struct svc_rqst *);
-extern int nfsd4_setclientid(struct svc_rqst *rqstp, 
+extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp,
                 struct nfsd4_setclientid *setclid);
-extern int nfsd4_setclientid_confirm(struct svc_rqst *rqstp, 
+extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
                 struct nfsd4_setclientid_confirm *setclientid_confirm);
-extern int nfsd4_process_open1(struct nfsd4_open *open);
-extern int nfsd4_process_open2(struct svc_rqst *rqstp, 
+extern __be32 nfsd4_process_open1(struct nfsd4_open *open);
+extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp,
                 struct svc_fh *current_fh, struct nfsd4_open *open);
-extern int nfsd4_open_confirm(struct svc_rqst *rqstp, 
+extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp,
                 struct svc_fh *current_fh, struct nfsd4_open_confirm *oc,
                 struct nfs4_stateowner **);
-extern  int nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, 
+extern __be32 nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh,
                 struct nfsd4_close *close,
                 struct nfs4_stateowner **replay_owner);
-extern int nfsd4_open_downgrade(struct svc_rqst *rqstp, 
+extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp,
                 struct svc_fh *current_fh, struct nfsd4_open_downgrade *od,
                 struct nfs4_stateowner **replay_owner);
-extern int nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, 
+extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh,
                 struct nfsd4_lock *lock,
                 struct nfs4_stateowner **replay_owner);
-extern int nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh, 
+extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh,
                 struct nfsd4_lockt *lockt);
-extern int nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, 
+extern __be32 nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh,
                 struct nfsd4_locku *locku,
                 struct nfs4_stateowner **replay_owner);
-extern int
+extern __be32
 nfsd4_release_lockowner(struct svc_rqst *rqstp,
                 struct nfsd4_release_lockowner *rlockowner);
 extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *);
-extern int nfsd4_delegreturn(struct svc_rqst *rqstp,
+extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp,
                 struct svc_fh *current_fh, struct nfsd4_delegreturn *dr);
 #endif
 
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index f6baecdeecd6..971d1c6dfc4b 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -45,8 +45,10 @@ static inline void exit_task_namespaces(struct task_struct *p)
 {
         struct nsproxy *ns = p->nsproxy;
         if (ns) {
-                put_nsproxy(ns);
+                task_lock(p);
                 p->nsproxy = NULL;
+                task_unlock(p);
+                put_nsproxy(ns);
         }
 }
 #endif
diff --git a/include/linux/oom.h b/include/linux/oom.h
new file mode 100644
index 000000000000..ad76463629a0
--- /dev/null
+++ b/include/linux/oom.h
@@ -0,0 +1,10 @@
+#ifndef __INCLUDE_LINUX_OOM_H
+#define __INCLUDE_LINUX_OOM_H
+
+/* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */
+#define OOM_DISABLE (-17)
+/* inclusive */
+#define OOM_ADJUST_MIN (-16)
+#define OOM_ADJUST_MAX 15
+
+#endif
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 64f950925151..c3e255bf8594 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -52,19 +52,23 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
 void release_pages(struct page **pages, int nr, int cold);
 
 #ifdef CONFIG_NUMA
-extern struct page *page_cache_alloc(struct address_space *x);
-extern struct page *page_cache_alloc_cold(struct address_space *x);
+extern struct page *__page_cache_alloc(gfp_t gfp);
 #else
+static inline struct page *__page_cache_alloc(gfp_t gfp)
+{
+        return alloc_pages(gfp, 0);
+}
+#endif
+
 static inline struct page *page_cache_alloc(struct address_space *x)
 {
-        return alloc_pages(mapping_gfp_mask(x), 0);
+        return __page_cache_alloc(mapping_gfp_mask(x));
 }
 
 static inline struct page *page_cache_alloc_cold(struct address_space *x)
 {
-        return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0);
+        return __page_cache_alloc(mapping_gfp_mask(x)|__GFP_COLD);
 }
-#endif
 
 typedef int filler_t(void *, struct page *);
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 5c604f5fad67..01c707261f9c 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -51,6 +51,7 @@
 #include <linux/list.h>
 #include <linux/compiler.h>
 #include <linux/errno.h>
+#include <asm/atomic.h>
 #include <linux/device.h>
 
 /* File state for mmap()s on /proc/bus/pci/X/Y */
@@ -159,7 +160,6 @@ struct pci_dev {
         unsigned int    transparent:1;  /* Transparent PCI bridge */
         unsigned int    multifunction:1;/* Part of multi-function device */
         /* keep track of device state */
-        unsigned int    is_enabled:1;   /* pci_enable_device has been called */
         unsigned int    is_busmaster:1; /* device is busmaster */
         unsigned int    no_msi:1;       /* device may not use msi */
         unsigned int    no_d1d2:1;   /* only allow d0 or d3 */
@@ -167,6 +167,7 @@ struct pci_dev {
         unsigned int    broken_parity_status:1; /* Device generates false positive parity */
         unsigned int    msi_enabled:1;
         unsigned int    msix_enabled:1;
+        atomic_t        enable_cnt;     /* pci_enable_device has been called */
 
         u32             saved_config_space[16]; /* config space saved at suspend time */
         struct hlist_head saved_cap_space;
@@ -443,6 +444,7 @@ extern void pci_remove_bus(struct pci_bus *b);
 extern void pci_remove_bus_device(struct pci_dev *dev);
 extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
+extern void pci_sort_breadthfirst(void);
 
 /* Generic PCI functions exported to card drivers */
 
@@ -452,13 +454,18 @@ struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
 int pci_find_capability (struct pci_dev *dev, int cap);
 int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability (struct pci_dev *dev, int cap);
-struct pci_bus * pci_find_next_bus(const struct pci_bus *from);
+struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
+
+struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
+                                struct pci_dev *from);
+struct pci_dev *pci_get_device_reverse(unsigned int vendor, unsigned int device,
+                                struct pci_dev *from);
 
-struct pci_dev *pci_get_device (unsigned int vendor, unsigned int device, struct pci_dev *from);
 struct pci_dev *pci_get_subsys (unsigned int vendor, unsigned int device,
                                 unsigned int ss_vendor, unsigned int ss_device,
                                 struct pci_dev *from);
 struct pci_dev *pci_get_slot (struct pci_bus *bus, unsigned int devfn);
+struct pci_dev *pci_get_bus_and_slot (unsigned int bus, unsigned int devfn);
 struct pci_dev *pci_get_class (unsigned int class, struct pci_dev *from);
 int pci_dev_present(const struct pci_device_id *ids);
 
@@ -658,7 +665,12 @@ static inline struct pci_dev *pci_find_device(unsigned int vendor, unsigned int
 static inline struct pci_dev *pci_find_slot(unsigned int bus, unsigned int devfn)
 { return NULL; }
 
-static inline struct pci_dev *pci_get_device (unsigned int vendor, unsigned int device, struct pci_dev *from)
+static inline struct pci_dev *pci_get_device(unsigned int vendor,
+                                unsigned int device, struct pci_dev *from)
+{ return NULL; }
+
+static inline struct pci_dev *pci_get_device_reverse(unsigned int vendor,
+                                unsigned int device, struct pci_dev *from)
 { return NULL; }
 
 static inline struct pci_dev *pci_get_subsys (unsigned int vendor, unsigned int device,
diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
new file mode 100644
index 000000000000..a675a05c4091
--- /dev/null
+++ b/include/linux/pci_hotplug.h
@@ -0,0 +1,236 @@
+/*
+ * PCI HotPlug Core Functions
+ *
+ * Copyright (C) 1995,2001 Compaq Computer Corporation
+ * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
+ * Copyright (C) 2001 IBM Corp.
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Send feedback to <kristen.c.accardi@intel.com>
+ *
+ */
+#ifndef _PCI_HOTPLUG_H
+#define _PCI_HOTPLUG_H
+
+
+/* These values come from the PCI Hotplug Spec */
+enum pci_bus_speed {
+        PCI_SPEED_33MHz                 = 0x00,
+        PCI_SPEED_66MHz                 = 0x01,
+        PCI_SPEED_66MHz_PCIX            = 0x02,
+        PCI_SPEED_100MHz_PCIX           = 0x03,
+        PCI_SPEED_133MHz_PCIX           = 0x04,
+        PCI_SPEED_66MHz_PCIX_ECC        = 0x05,
+        PCI_SPEED_100MHz_PCIX_ECC       = 0x06,
+        PCI_SPEED_133MHz_PCIX_ECC       = 0x07,
+        PCI_SPEED_66MHz_PCIX_266        = 0x09,
+        PCI_SPEED_100MHz_PCIX_266       = 0x0a,
+        PCI_SPEED_133MHz_PCIX_266       = 0x0b,
+        PCI_SPEED_66MHz_PCIX_533        = 0x11,
+        PCI_SPEED_100MHz_PCIX_533       = 0x12,
+        PCI_SPEED_133MHz_PCIX_533       = 0x13,
+        PCI_SPEED_UNKNOWN               = 0xff,
+};
+
+/* These values come from the PCI Express Spec */
+enum pcie_link_width {
+        PCIE_LNK_WIDTH_RESRV    = 0x00,
+        PCIE_LNK_X1             = 0x01,
+        PCIE_LNK_X2             = 0x02,
+        PCIE_LNK_X4             = 0x04,
+        PCIE_LNK_X8             = 0x08,
+        PCIE_LNK_X12            = 0x0C,
+        PCIE_LNK_X16            = 0x10,
+        PCIE_LNK_X32            = 0x20,
+        PCIE_LNK_WIDTH_UNKNOWN  = 0xFF,
+};
+
+enum pcie_link_speed {
+        PCIE_2PT5GB             = 0x14,
+        PCIE_LNK_SPEED_UNKNOWN  = 0xFF,
+};
+
+struct hotplug_slot;
+struct hotplug_slot_attribute {
+        struct attribute attr;
+        ssize_t (*show)(struct hotplug_slot *, char *);
+        ssize_t (*store)(struct hotplug_slot *, const char *, size_t);
+};
+#define to_hotplug_attr(n) container_of(n, struct hotplug_slot_attribute, attr);
+
+/**
+ * struct hotplug_slot_ops -the callbacks that the hotplug pci core can use
+ * @owner: The module owner of this structure
+ * @enable_slot: Called when the user wants to enable a specific pci slot
+ * @disable_slot: Called when the user wants to disable a specific pci slot
+ * @set_attention_status: Called to set the specific slot's attention LED to
+ * the specified value
+ * @hardware_test: Called to run a specified hardware test on the specified
+ * slot.
+ * @get_power_status: Called to get the current power status of a slot.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ * @get_attention_status: Called to get the current attention status of a slot.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ * @get_latch_status: Called to get the current latch status of a slot.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ * @get_adapter_status: Called to get see if an adapter is present in the slot or not.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ * @get_address: Called to get pci address of a slot.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ * @get_max_bus_speed: Called to get the max bus speed for a slot.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ * @get_cur_bus_speed: Called to get the current bus speed for a slot.
+ *      If this field is NULL, the value passed in the struct hotplug_slot_info
+ *      will be used when this value is requested by a user.
+ *
+ * The table of function pointers that is passed to the hotplug pci core by a
+ * hotplug pci driver.  These functions are called by the hotplug pci core when
+ * the user wants to do something to a specific slot (query it for information,
+ * set an LED, enable / disable power, etc.)
+ */
+struct hotplug_slot_ops {
+        struct module *owner;
+        int (*enable_slot)              (struct hotplug_slot *slot);
+        int (*disable_slot)             (struct hotplug_slot *slot);
+        int (*set_attention_status)     (struct hotplug_slot *slot, u8 value);
+        int (*hardware_test)            (struct hotplug_slot *slot, u32 value);
+        int (*get_power_status)         (struct hotplug_slot *slot, u8 *value);
+        int (*get_attention_status)     (struct hotplug_slot *slot, u8 *value);
+        int (*get_latch_status)         (struct hotplug_slot *slot, u8 *value);
+        int (*get_adapter_status)       (struct hotplug_slot *slot, u8 *value);
+        int (*get_address)              (struct hotplug_slot *slot, u32 *value);
+        int (*get_max_bus_speed)        (struct hotplug_slot *slot, enum pci_bus_speed *value);
+        int (*get_cur_bus_speed)        (struct hotplug_slot *slot, enum pci_bus_speed *value);
+};
+
+/**
+ * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
+ * @power: if power is enabled or not (1/0)
+ * @attention_status: if the attention light is enabled or not (1/0)
+ * @latch_status: if the latch (if any) is open or closed (1/0)
+ * @adapter_present: if there is a pci board present in the slot or not (1/0)
+ * @address: (domain << 16 | bus << 8 | dev)
+ *
+ * Used to notify the hotplug pci core of the status of a specific slot.
+ */
+struct hotplug_slot_info {
+        u8      power_status;
+        u8      attention_status;
+        u8      latch_status;
+        u8      adapter_status;
+        u32     address;
+        enum pci_bus_speed      max_bus_speed;
+        enum pci_bus_speed      cur_bus_speed;
+};
+
+/**
+ * struct hotplug_slot - used to register a physical slot with the hotplug pci core
+ * @name: the name of the slot being registered.  This string must
+ * be unique amoung slots registered on this system.
+ * @ops: pointer to the &struct hotplug_slot_ops to be used for this slot
+ * @info: pointer to the &struct hotplug_slot_info for the initial values for
+ * this slot.
+ * @release: called during pci_hp_deregister to free memory allocated in a
+ * hotplug_slot structure.
+ * @private: used by the hotplug pci controller driver to store whatever it
+ * needs.
+ */
+struct hotplug_slot {
+        char                            *name;
+        struct hotplug_slot_ops         *ops;
+        struct hotplug_slot_info        *info;
+        void (*release) (struct hotplug_slot *slot);
+        void                            *private;
+
+        /* Variables below this are for use only by the hotplug pci core. */
+        struct list_head                slot_list;
+        struct kobject                  kobj;
+};
+#define to_hotplug_slot(n) container_of(n, struct hotplug_slot, kobj)
+
+extern int pci_hp_register              (struct hotplug_slot *slot);
+extern int pci_hp_deregister            (struct hotplug_slot *slot);
+extern int __must_check pci_hp_change_slot_info (struct hotplug_slot *slot,
+                                                 struct hotplug_slot_info *info);
+extern struct subsystem pci_hotplug_slots_subsys;
+
+/* PCI Setting Record (Type 0) */
+struct hpp_type0 {
+        u32 revision;
+        u8  cache_line_size;
+        u8  latency_timer;
+        u8  enable_serr;
+        u8  enable_perr;
+};
+
+/* PCI-X Setting Record (Type 1) */
+struct hpp_type1 {
+        u32 revision;
+        u8  max_mem_read;
+        u8  avg_max_split;
+        u16 tot_max_split;
+};
+
+/* PCI Express Setting Record (Type 2) */
+struct hpp_type2 {
+        u32 revision;
+        u32 unc_err_mask_and;
+        u32 unc_err_mask_or;
+        u32 unc_err_sever_and;
+        u32 unc_err_sever_or;
+        u32 cor_err_mask_and;
+        u32 cor_err_mask_or;
+        u32 adv_err_cap_and;
+        u32 adv_err_cap_or;
+        u16 pci_exp_devctl_and;
+        u16 pci_exp_devctl_or;
+        u16 pci_exp_lnkctl_and;
+        u16 pci_exp_lnkctl_or;
+        u32 sec_unc_err_sever_and;
+        u32 sec_unc_err_sever_or;
+        u32 sec_unc_err_mask_and;
+        u32 sec_unc_err_mask_or;
+};
+
+struct hotplug_params {
+        struct hpp_type0 *t0;           /* Type0: NULL if not available */
+        struct hpp_type1 *t1;           /* Type1: NULL if not available */
+        struct hpp_type2 *t2;           /* Type2: NULL if not available */
+        struct hpp_type0 type0_data;
+        struct hpp_type1 type1_data;
+        struct hpp_type2 type2_data;
+};
+
+#ifdef CONFIG_ACPI
+#include <acpi/acpi.h>
+#include <acpi/acpi_bus.h>
+#include <acpi/actypes.h>
+extern acpi_status acpi_run_oshp(acpi_handle handle);
+extern acpi_status acpi_get_hp_params_from_firmware(struct pci_bus *bus,
+                                struct hotplug_params *hpp);
+int acpi_root_bridge(acpi_handle handle);
+#endif
+#endif
+
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f069df245469..c09da1e30c54 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1213,6 +1213,11 @@
 #define PCI_DEVICE_ID_NVIDIA_NVENET_21              0x0451
 #define PCI_DEVICE_ID_NVIDIA_NVENET_22              0x0452
 #define PCI_DEVICE_ID_NVIDIA_NVENET_23              0x0453
+#define PCI_DEVICE_ID_NVIDIA_NVENET_24              0x054C
+#define PCI_DEVICE_ID_NVIDIA_NVENET_25              0x054D
+#define PCI_DEVICE_ID_NVIDIA_NVENET_26              0x054E
+#define PCI_DEVICE_ID_NVIDIA_NVENET_27              0x054F
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE       0x0560
 
 #define PCI_VENDOR_ID_IMS               0x10e0
 #define PCI_DEVICE_ID_IMS_TT128         0x9128
@@ -1892,6 +1897,7 @@
 #define PCI_VENDOR_ID_BROADCOM          0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752       0x1600
 #define PCI_DEVICE_ID_TIGON3_5752M      0x1601
+#define PCI_DEVICE_ID_NX2_5709          0x1639
 #define PCI_DEVICE_ID_TIGON3_5700       0x1644
 #define PCI_DEVICE_ID_TIGON3_5701       0x1645
 #define PCI_DEVICE_ID_TIGON3_5702       0x1646
@@ -2210,6 +2216,13 @@
 #define PCI_DEVICE_ID_INTEL_ICH8_4      0x2815
 #define PCI_DEVICE_ID_INTEL_ICH8_5      0x283e
 #define PCI_DEVICE_ID_INTEL_ICH8_6      0x2850
+#define PCI_DEVICE_ID_INTEL_ICH9_0      0x2910
+#define PCI_DEVICE_ID_INTEL_ICH9_1      0x2911
+#define PCI_DEVICE_ID_INTEL_ICH9_2      0x2912
+#define PCI_DEVICE_ID_INTEL_ICH9_3      0x2913
+#define PCI_DEVICE_ID_INTEL_ICH9_4      0x2914
+#define PCI_DEVICE_ID_INTEL_ICH9_5      0x2915
+#define PCI_DEVICE_ID_INTEL_ICH9_6      0x2930
 #define PCI_DEVICE_ID_INTEL_82855PM_HB  0x3340
 #define PCI_DEVICE_ID_INTEL_82830_HB    0x3575
 #define PCI_DEVICE_ID_INTEL_82830_CGC   0x3577
@@ -2351,3 +2364,5 @@
 #define PCI_DEVICE_ID_RME_DIGI32_PRO    0x9897
 #define PCI_DEVICE_ID_RME_DIGI32_8      0x9898
 
+#define PCI_VENDOR_ID_QUICKNET          0x15E2
+#define PCI_DEVICE_ID_QUICKNET_XJ       0x0500
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index c312a12ad2d6..064b1dc71c22 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -292,6 +292,12 @@
 #define PCI_MSI_DATA_64         12      /* 16 bits of data for 64-bit devices */
 #define PCI_MSI_MASK_BIT        16      /* Mask bits register */
 
+/* MSI-X registers (these are at offset PCI_MSI_FLAGS) */
+#define PCI_MSIX_FLAGS_QSIZE    0x7FF
+#define PCI_MSIX_FLAGS_ENABLE   (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK  (7 << 0)
+#define PCI_MSIX_FLAGS_BITMASK  (1 << 0)
+
 /* CompactPCI Hotswap Register */
 
 #define PCI_CHSWP_CSR           2       /* Control and Status Register */
@@ -371,6 +377,7 @@
 #define  PCI_EXP_DEVSTA_TRPND   0x20    /* Transactions Pending */
 #define PCI_EXP_LNKCAP          12      /* Link Capabilities */
 #define PCI_EXP_LNKCTL          16      /* Link Control */
+#define  PCI_EXP_LNKCTL_CLKREQ_EN 0x100 /* Enable clkreq */
 #define PCI_EXP_LNKSTA          18      /* Link Status */
 #define PCI_EXP_SLTCAP          20      /* Slot Capabilities */
 #define PCI_EXP_SLTCTL          24      /* Slot Control */
diff --git a/include/linux/personality.h b/include/linux/personality.h
index 80d780e5a8f5..012cd558189b 100644
--- a/include/linux/personality.h
+++ b/include/linux/personality.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_PERSONALITY_H
 #define _LINUX_PERSONALITY_H
 
+#ifdef __KERNEL__
+
 /*
  * Handling of different ABIs (personalities).
  */
@@ -12,6 +14,8 @@ extern int		register_exec_domain(struct exec_domain *);
 extern int              unregister_exec_domain(struct exec_domain *);
 extern int              __set_personality(unsigned long);
 
+#endif /* __KERNEL__ */
+
 /*
  * Flags for bug emulation.
  *
@@ -71,6 +75,7 @@ enum {
         PER_MASK =              0x00ff,
 };
 
+#ifdef __KERNEL__
 
 /*
  * Description of an execution domain.
@@ -109,6 +114,8 @@ struct exec_domain {
  * Change personality of the currently running process.
  */
 #define set_personality(pers) \
-        ((current->personality == pers) ? 0 : __set_personality(pers))
+        ((current->personality == (pers)) ? 0 : __set_personality(pers))
+
+#endif /* __KERNEL__ */
 
 #endif /* _LINUX_PERSONALITY_H */
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index d5dd471da225..0f0b880c4280 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -32,7 +32,7 @@ struct sadb_ext {
 struct sadb_sa {
         uint16_t        sadb_sa_len;
         uint16_t        sadb_sa_exttype;
-        uint32_t        sadb_sa_spi;
+        __be32          sadb_sa_spi;
         uint8_t         sadb_sa_replay;
         uint8_t         sadb_sa_state;
         uint8_t         sadb_sa_auth;
@@ -211,7 +211,7 @@ struct sadb_x_nat_t_type {
 struct sadb_x_nat_t_port {
         uint16_t        sadb_x_nat_t_port_len;
         uint16_t        sadb_x_nat_t_port_exttype;
-        uint16_t        sadb_x_nat_t_port_port;
+        __be16          sadb_x_nat_t_port_port;
         uint16_t        sadb_x_nat_t_port_reserved;
 } __attribute__((packed));
 /* sizeof(struct sadb_x_nat_t_port) == 8 */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 892d6abe57e5..edd4c88ca7d8 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -22,7 +22,8 @@
 #include <linux/device.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
-#include <asm/irq.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
 
 #define PHY_BASIC_FEATURES      (SUPPORTED_10baseT_Half | \
                                  SUPPORTED_10baseT_Full | \
@@ -46,15 +47,26 @@
 #define PHY_HAS_INTERRUPT       0x00000001
 #define PHY_HAS_MAGICANEG       0x00000002
 
+/* Interface Mode definitions */
+typedef enum {
+        PHY_INTERFACE_MODE_MII,
+        PHY_INTERFACE_MODE_GMII,
+        PHY_INTERFACE_MODE_SGMII,
+        PHY_INTERFACE_MODE_TBI,
+        PHY_INTERFACE_MODE_RMII,
+        PHY_INTERFACE_MODE_RGMII,
+        PHY_INTERFACE_MODE_RTBI
+} phy_interface_t;
+
 #define MII_BUS_MAX 4
 
 
-#define PHY_INIT_TIMEOUT 100000
+#define PHY_INIT_TIMEOUT        100000
 #define PHY_STATE_TIME          1
 #define PHY_FORCE_TIMEOUT       10
 #define PHY_AN_TIMEOUT          10
 
-#define PHY_MAX_ADDR 32
+#define PHY_MAX_ADDR    32
 
 /* Used when trying to connect to a specific phy (mii bus id:phy device id) */
 #define PHY_ID_FMT "%x:%02x"
@@ -86,8 +98,8 @@ struct mii_bus {
         int *irq;
 };
 
-#define PHY_INTERRUPT_DISABLED 0x0
-#define PHY_INTERRUPT_ENABLED 0x80000000
+#define PHY_INTERRUPT_DISABLED  0x0
+#define PHY_INTERRUPT_ENABLED   0x80000000
 
 /* PHY state machine states:
  *
@@ -229,6 +241,8 @@ struct phy_device {
 
         u32 dev_flags;
 
+        phy_interface_t interface;
+
         /* Bus address of the PHY (0-32) */
         int addr;
 
@@ -344,9 +358,10 @@ struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
 int phy_clear_interrupt(struct phy_device *phydev);
 int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
 struct phy_device * phy_attach(struct net_device *dev,
-                const char *phy_id, u32 flags);
+                const char *phy_id, u32 flags, phy_interface_t interface);
 struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
-                void (*handler)(struct net_device *), u32 flags);
+                void (*handler)(struct net_device *), u32 flags,
+                phy_interface_t interface);
 void phy_disconnect(struct phy_device *phydev);
 void phy_detach(struct phy_device *phydev);
 void phy_start(struct phy_device *phydev);
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 29cd6dee13db..20f47b81d3fa 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -58,6 +58,12 @@ struct platform_driver {
 extern int platform_driver_register(struct platform_driver *);
 extern void platform_driver_unregister(struct platform_driver *);
 
+/* non-hotpluggable platform devices may use this so that probe() and
+ * its support may live in __init sections, conserving runtime memory.
+ */
+extern int platform_driver_probe(struct platform_driver *driver,
+                int (*probe)(struct platform_device *));
+
 #define platform_get_drvdata(_dev)      dev_get_drvdata(&(_dev)->dev)
 #define platform_set_drvdata(_dev,data) dev_set_drvdata(&(_dev)->dev, (data))
 
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 6b27e07aef19..070394e846d0 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -116,7 +116,9 @@ typedef int __bitwise suspend_disk_method_t;
 #define PM_DISK_PLATFORM        ((__force suspend_disk_method_t) 2)
 #define PM_DISK_SHUTDOWN        ((__force suspend_disk_method_t) 3)
 #define PM_DISK_REBOOT          ((__force suspend_disk_method_t) 4)
-#define PM_DISK_MAX             ((__force suspend_disk_method_t) 5)
+#define PM_DISK_TEST            ((__force suspend_disk_method_t) 5)
+#define PM_DISK_TESTPROC        ((__force suspend_disk_method_t) 6)
+#define PM_DISK_MAX             ((__force suspend_disk_method_t) 7)
 
 struct pm_ops {
         suspend_disk_method_t pm_disk_mode;
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index 84d887751855..ebd42a3710b4 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -146,16 +146,16 @@ enum bitmap_state {
 
 /* the superblock at the front of the bitmap file -- little endian */
 typedef struct bitmap_super_s {
-        __u32 magic;        /*  0  BITMAP_MAGIC */
-        __u32 version;      /*  4  the bitmap major for now, could change... */
-        __u8  uuid[16];     /*  8  128 bit uuid - must match md device uuid */
-        __u64 events;       /* 24  event counter for the bitmap (1)*/
-        __u64 events_cleared;/*32  event counter when last bit cleared (2) */
-        __u64 sync_size;    /* 40  the size of the md device's sync range(3) */
-        __u32 state;        /* 48  bitmap state information */
-        __u32 chunksize;    /* 52  the bitmap chunk size in bytes */
-        __u32 daemon_sleep; /* 56  seconds between disk flushes */
-        __u32 write_behind; /* 60  number of outstanding write-behind writes */
+        __le32 magic;        /*  0  BITMAP_MAGIC */
+        __le32 version;      /*  4  the bitmap major for now, could change... */
+        __u8  uuid[16];      /*  8  128 bit uuid - must match md device uuid */
+        __le64 events;       /* 24  event counter for the bitmap (1)*/
+        __le64 events_cleared;/*32  event counter when last bit cleared (2) */
+        __le64 sync_size;    /* 40  the size of the md device's sync range(3) */
+        __le32 state;        /* 48  bitmap state information */
+        __le32 chunksize;    /* 52  the bitmap chunk size in bytes */
+        __le32 daemon_sleep; /* 56  seconds between disk flushes */
+        __le32 write_behind; /* 60  number of outstanding write-behind writes */
 
         __u8  pad[256 - 64]; /* set to zero */
 } bitmap_super_t;
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index b6ebc69bae54..3f2cd98c508b 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -206,52 +206,52 @@ static inline __u64 md_event(mdp_super_t *sb) {
  */
 struct mdp_superblock_1 {
         /* constant array information - 128 bytes */
-        __u32   magic;          /* MD_SB_MAGIC: 0xa92b4efc - little endian */
-        __u32   major_version;  /* 1 */
-        __u32   feature_map;    /* bit 0 set if 'bitmap_offset' is meaningful */
-        __u32   pad0;           /* always set to 0 when writing */
+        __le32  magic;          /* MD_SB_MAGIC: 0xa92b4efc - little endian */
+        __le32  major_version;  /* 1 */
+        __le32  feature_map;    /* bit 0 set if 'bitmap_offset' is meaningful */
+        __le32  pad0;           /* always set to 0 when writing */
 
         __u8    set_uuid[16];   /* user-space generated. */
         char    set_name[32];   /* set and interpreted by user-space */
 
-        __u64   ctime;          /* lo 40 bits are seconds, top 24 are microseconds or 0*/
-        __u32   level;          /* -4 (multipath), -1 (linear), 0,1,4,5 */
-        __u32   layout;         /* only for raid5 and raid10 currently */
-        __u64   size;           /* used size of component devices, in 512byte sectors */
+        __le64  ctime;          /* lo 40 bits are seconds, top 24 are microseconds or 0*/
+        __le32  level;          /* -4 (multipath), -1 (linear), 0,1,4,5 */
+        __le32  layout;         /* only for raid5 and raid10 currently */
+        __le64  size;           /* used size of component devices, in 512byte sectors */
 
-        __u32   chunksize;      /* in 512byte sectors */
-        __u32   raid_disks;
-        __u32   bitmap_offset;  /* sectors after start of superblock that bitmap starts
+        __le32  chunksize;      /* in 512byte sectors */
+        __le32  raid_disks;
+        __le32  bitmap_offset;  /* sectors after start of superblock that bitmap starts
                                  * NOTE: signed, so bitmap can be before superblock
                                  * only meaningful of feature_map[0] is set.
                                  */
 
         /* These are only valid with feature bit '4' */
-        __u32   new_level;      /* new level we are reshaping to                */
-        __u64   reshape_position;       /* next address in array-space for reshape */
-        __u32   delta_disks;    /* change in number of raid_disks               */
-        __u32   new_layout;     /* new layout                                   */
-        __u32   new_chunk;      /* new chunk size (bytes)                       */
+        __le32  new_level;      /* new level we are reshaping to                */
+        __le64  reshape_position;       /* next address in array-space for reshape */
+        __le32  delta_disks;    /* change in number of raid_disks               */
+        __le32  new_layout;     /* new layout                                   */
+        __le32  new_chunk;      /* new chunk size (bytes)                       */
         __u8    pad1[128-124];  /* set to 0 when written */
 
         /* constant this-device information - 64 bytes */
-        __u64   data_offset;    /* sector start of data, often 0 */
-        __u64   data_size;      /* sectors in this device that can be used for data */
-        __u64   super_offset;   /* sector start of this superblock */
-        __u64   recovery_offset;/* sectors before this offset (from data_offset) have been recovered */
-        __u32   dev_number;     /* permanent identifier of this  device - not role in raid */
-        __u32   cnt_corrected_read; /* number of read errors that were corrected by re-writing */
+        __le64  data_offset;    /* sector start of data, often 0 */
+        __le64  data_size;      /* sectors in this device that can be used for data */
+        __le64  super_offset;   /* sector start of this superblock */
+        __le64  recovery_offset;/* sectors before this offset (from data_offset) have been recovered */
+        __le32  dev_number;     /* permanent identifier of this  device - not role in raid */
+        __le32  cnt_corrected_read; /* number of read errors that were corrected by re-writing */
         __u8    device_uuid[16]; /* user-space setable, ignored by kernel */
         __u8    devflags;       /* per-device flags.  Only one defined...*/
 #define WriteMostly1    1       /* mask for writemostly flag in above */
         __u8    pad2[64-57];    /* set to 0 when writing */
 
         /* array state information - 64 bytes */
-        __u64   utime;          /* 40 bits second, 24 btes microseconds */
-        __u64   events;         /* incremented when superblock updated */
-        __u64   resync_offset;  /* data before this offset (from data_offset) known to be in sync */
-        __u32   sb_csum;        /* checksum upto devs[max_dev] */
-        __u32   max_dev;        /* size of devs[] array to consider */
+        __le64  utime;          /* 40 bits second, 24 btes microseconds */
+        __le64  events;         /* incremented when superblock updated */
+        __le64  resync_offset;  /* data before this offset (from data_offset) known to be in sync */
+        __le32  sb_csum;        /* checksum upto devs[max_dev] */
+        __le32  max_dev;        /* size of devs[] array to consider */
         __u8    pad3[64-32];    /* set to 0 when writing */
 
         /* device state information. Indexed by dev_number.
@@ -260,7 +260,7 @@ struct mdp_superblock_1 {
          * into the 'roles' value.  If a device is spare or faulty, then it doesn't
          * have a meaningful role.
          */
-        __u16   dev_roles[0];   /* role in array, or 0xffff for a spare, or 0xfffe for faulty */
+        __le16  dev_roles[0];   /* role in array, or 0xffff for a spare, or 0xfffe for faulty */
 };
 
 /* feature_map bits */
diff --git a/include/linux/random.h b/include/linux/random.h
index 5d6456bcdeba..01ad71033d65 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -51,16 +51,16 @@ extern void add_interrupt_randomness(int irq);
 extern void get_random_bytes(void *buf, int nbytes);
 void generate_random_uuid(unsigned char uuid_out[16]);
 
-extern __u32 secure_ip_id(__u32 daddr);
-extern u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport);
-extern u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, 
-                                      __u16 dport);
-extern __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
-                                        __u16 sport, __u16 dport);
-extern __u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
-                                          __u16 sport, __u16 dport);
-extern u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr,
-                                       __u16 sport, __u16 dport);
+extern __u32 secure_ip_id(__be32 daddr);
+extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
+extern u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
+                                      __be16 dport);
+extern __u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
+                                        __be16 sport, __be16 dport);
+extern __u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+                                          __be16 sport, __be16 dport);
+extern u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
+                                       __be16 sport, __be16 dport);
 
 #ifndef MODULE
 extern struct file_operations random_fops, urandom_fops;
@@ -69,6 +69,9 @@ extern struct file_operations random_fops, urandom_fops;
 unsigned int get_random_int(void);
 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
 
+u32 random32(void);
+void srandom32(u32 seed);
+
 #endif /* __KERNEL___ */
 
 #endif /* _LINUX_RANDOM_H */
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 73e0becec086..62a7169aed8b 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -429,7 +429,7 @@ enum reiserfs_mount_options {
 /* -o hash={tea, rupasov, r5, detect} is meant for properly mounting 
 ** reiserfs disks from 3.5.19 or earlier.  99% of the time, this option
 ** is not required.  If the normal autodection code can't determine which
-** hash to use (because both hases had the same value for a file)
+** hash to use (because both hashes had the same value for a file)
 ** use this option to force a specific hash.  It won't allow you to override
 ** the existing hash on the FS, so if you have a tea hash disk, and mount
 ** with -o hash=rupasov, the mount will fail.
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 3a18addaed4c..493297acdae8 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -81,8 +81,6 @@ enum {
 
         RTM_NEWPREFIX   = 52,
 #define RTM_NEWPREFIX   RTM_NEWPREFIX
-        RTM_GETPREFIX   = 54,
-#define RTM_GETPREFIX   RTM_GETPREFIX
 
         RTM_GETMULTICAST = 58,
 #define RTM_GETMULTICAST RTM_GETMULTICAST
@@ -587,6 +585,9 @@ extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
                        struct nlmsghdr *nlh, gfp_t flags);
 extern void rtnl_set_sk_err(u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
+extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst,
+                              u32 id, u32 ts, u32 tsage, long expires,
+                              u32 error);
 
 extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
 
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 6735c1cf334c..eafe4a7b8237 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -466,7 +466,6 @@ struct signal_struct {
         struct pacct_struct pacct;      /* per-process accounting information */
 #endif
 #ifdef CONFIG_TASKSTATS
-        spinlock_t stats_lock;
         struct taskstats *stats;
 #endif
 };
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index 6ec66dec29f7..35108fe7a686 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -57,17 +57,17 @@
 
 /* Section 3.1.  SCTP Common Header Format */
 typedef struct sctphdr {
-        __u16 source;
-        __u16 dest;
-        __u32 vtag;
-        __u32 checksum;
+        __be16 source;
+        __be16 dest;
+        __be32 vtag;
+        __be32 checksum;
 } __attribute__((packed)) sctp_sctphdr_t;
 
 /* Section 3.2.  Chunk Field Descriptions. */
 typedef struct sctp_chunkhdr {
         __u8 type;
         __u8 flags;
-        __u16 length;
+        __be16 length;
 } __attribute__((packed)) sctp_chunkhdr_t;
 
 
@@ -153,8 +153,8 @@ enum { SCTP_CHUNK_FLAG_T = 0x01 };
  */
 
 typedef struct sctp_paramhdr {
-        __u16 type;
-        __u16 length;
+        __be16 type;
+        __be16 length;
 } __attribute__((packed)) sctp_paramhdr_t;
 
 typedef enum {
@@ -203,10 +203,10 @@ enum { SCTP_PARAM_ACTION_MASK = __constant_htons(0xc000), };
 /* RFC 2960 Section 3.3.1 Payload Data (DATA) (0) */
 
 typedef struct sctp_datahdr {
-        __u32 tsn;
-        __u16 stream;
-        __u16 ssn;
-        __u32 ppid;
+        __be32 tsn;
+        __be16 stream;
+        __be16 ssn;
+        __be32 ppid;
         __u8  payload[0];
 } __attribute__((packed)) sctp_datahdr_t;
 
@@ -232,11 +232,11 @@ enum { SCTP_DATA_FRAG_MASK = 0x03, };
  *  endpoints.
  */
 typedef struct sctp_inithdr {
-        __u32 init_tag;
-        __u32 a_rwnd;
-        __u16 num_outbound_streams;
-        __u16 num_inbound_streams;
-        __u32 initial_tsn;
+        __be32 init_tag;
+        __be32 a_rwnd;
+        __be16 num_outbound_streams;
+        __be16 num_inbound_streams;
+        __be32 initial_tsn;
         __u8  params[0];
 } __attribute__((packed)) sctp_inithdr_t;
 
@@ -261,7 +261,7 @@ typedef struct sctp_ipv6addr_param {
 /* Section 3.3.2.1 Cookie Preservative (9) */
 typedef struct sctp_cookie_preserve_param {
         sctp_paramhdr_t param_hdr;
-        uint32_t        lifespan_increment;
+        __be32          lifespan_increment;
 } __attribute__((packed)) sctp_cookie_preserve_param_t;
 
 /* Section 3.3.2.1 Host Name Address (11) */
@@ -273,7 +273,7 @@ typedef struct sctp_hostname_param {
 /* Section 3.3.2.1 Supported Address Types (12) */
 typedef struct sctp_supported_addrs_param {
         sctp_paramhdr_t param_hdr;
-        uint16_t types[0];
+        __be16 types[0];
 } __attribute__((packed)) sctp_supported_addrs_param_t;
 
 /* Appendix A. ECN Capable (32768) */
@@ -284,7 +284,7 @@ typedef struct sctp_ecn_capable_param {
 /* ADDIP Section 3.2.6 Adaption Layer Indication */
 typedef struct sctp_adaption_ind_param {
         struct sctp_paramhdr param_hdr;
-        __u32 adaption_ind;
+        __be32 adaption_ind;
 } __attribute__((packed)) sctp_adaption_ind_param_t;
 
 /* RFC 2960.  Section 3.3.3 Initiation Acknowledgement (INIT ACK) (2):
@@ -316,11 +316,11 @@ typedef struct sctp_unrecognized_param {
  */
 
 typedef struct sctp_gap_ack_block {
-        __u16 start;
-        __u16 end;
+        __be16 start;
+        __be16 end;
 } __attribute__((packed)) sctp_gap_ack_block_t;
 
-typedef uint32_t sctp_dup_tsn_t;
+typedef __be32 sctp_dup_tsn_t;
 
 typedef union {
         sctp_gap_ack_block_t    gab;
@@ -328,10 +328,10 @@ typedef union {
 } sctp_sack_variable_t;
 
 typedef struct sctp_sackhdr {
-        __u32 cum_tsn_ack;
-        __u32 a_rwnd;
-        __u16 num_gap_ack_blocks;
-        __u16 num_dup_tsns;
+        __be32 cum_tsn_ack;
+        __be32 a_rwnd;
+        __be16 num_gap_ack_blocks;
+        __be16 num_dup_tsns;
         sctp_sack_variable_t variable[0];
 } __attribute__((packed)) sctp_sackhdr_t;
 
@@ -371,7 +371,7 @@ typedef struct sctp_abort_chunk {
  * and the highest consecutive acking value.
  */
 typedef struct sctp_shutdownhdr {
-        __u32 cum_tsn_ack;
+        __be32 cum_tsn_ack;
 } __attribute__((packed)) sctp_shutdownhdr_t;
 
 struct sctp_shutdown_chunk_t {
@@ -382,8 +382,8 @@ struct sctp_shutdown_chunk_t {
 /* RFC 2960.  Section 3.3.10 Operation Error (ERROR) (9) */
 
 typedef struct sctp_errhdr {
-        __u16 cause;
-        __u16 length;
+        __be16 cause;
+        __be16 length;
         __u8  variable[0];
 } __attribute__((packed)) sctp_errhdr_t;
 
@@ -462,7 +462,7 @@ typedef enum {
  *   Explicit Congestion Notification Echo (ECNE) (12)
  */
 typedef struct sctp_ecnehdr {
-        __u32 lowest_tsn;
+        __be32 lowest_tsn;
 } sctp_ecnehdr_t;
 
 typedef struct sctp_ecne_chunk {
@@ -474,7 +474,7 @@ typedef struct sctp_ecne_chunk {
  *   Congestion Window Reduced (CWR) (13)
  */
 typedef struct sctp_cwrhdr {
-        __u32 lowest_tsn;
+        __be32 lowest_tsn;
 } sctp_cwrhdr_t;
 
 typedef struct sctp_cwr_chunk {
@@ -529,12 +529,12 @@ typedef struct sctp_cwr_chunk {
  *       chunks this field MUST be filled in.
  */
 struct sctp_fwdtsn_skip {
-        __u16 stream;
-        __u16 ssn;
+        __be16 stream;
+        __be16 ssn;
 } __attribute__((packed));
 
 struct sctp_fwdtsn_hdr {
-        __u32 new_cum_tsn;
+        __be32 new_cum_tsn;
         struct sctp_fwdtsn_skip skip[0];
 } __attribute((packed));
 
@@ -578,11 +578,11 @@ struct sctp_fwdtsn_chunk {
  */
 typedef struct sctp_addip_param {
         sctp_paramhdr_t param_hdr;
-        __u32           crr_id; 
+        __be32          crr_id;
 } __attribute__((packed)) sctp_addip_param_t;
 
 typedef struct sctp_addiphdr {
-        __u32   serial;
+        __be32  serial;
         __u8    params[0];
 } __attribute__((packed)) sctp_addiphdr_t;
 
diff --git a/include/linux/security.h b/include/linux/security.h
index b200b9856f32..83cdefae9931 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -826,6 +826,8 @@ struct request_sock;
  *      Sets the openreq's sid to socket's sid with MLS portion taken from peer sid.
  * @inet_csk_clone:
  *      Sets the new child socket's sid to the openreq sid.
+ * @inet_conn_established:
+ *     Sets the connection's peersid to the secmark on skb.
  * @req_classify_flow:
  *      Sets the flow's sid to the openreq sid.
  *
@@ -836,10 +838,8 @@ struct request_sock;
  *      used by the XFRM system.
  *      @sec_ctx contains the security context information being provided by
  *      the user-level policy update program (e.g., setkey).
- *      @sk refers to the sock from which to derive the security context.
  *      Allocate a security structure to the xp->security field; the security
- *      field is initialized to NULL when the xfrm_policy is allocated. Only
- *      one of sec_ctx or sock can be specified.
+ *      field is initialized to NULL when the xfrm_policy is allocated.
  *      Return 0 if operation was successful (memory to allocate, legal context)
  * @xfrm_policy_clone_security:
  *      @old contains an existing xfrm_policy in the SPD.
@@ -858,9 +858,6 @@ struct request_sock;
  *      Database by the XFRM system.
  *      @sec_ctx contains the security context information being provided by
  *      the user-level SA generation program (e.g., setkey or racoon).
- *      @polsec contains the security context information associated with a xfrm
- *      policy rule from which to take the base context. polsec must be NULL
- *      when sec_ctx is specified.
  *      @secid contains the secid from which to take the mls portion of the context.
  *      Allocate a security structure to the x->security field; the security
  *      field is initialized to NULL when the xfrm_state is allocated. Set the
@@ -889,11 +886,6 @@ struct request_sock;
  *      @xp contains the policy to check for a match.
  *      @fl contains the flow to check for a match.
  *      Return 1 if there is a match.
- * @xfrm_flow_state_match:
- *      @fl contains the flow key to match.
- *      @xfrm points to the xfrm_state to match.
- *      @xp points to the xfrm_policy to match.
- *      Return 1 if there is a match.
  * @xfrm_decode_session:
  *      @skb points to skb to decode.
  *      @secid points to the flow key secid to set.
@@ -1373,25 +1365,24 @@ struct security_operations {
         int (*inet_conn_request)(struct sock *sk, struct sk_buff *skb,
                                         struct request_sock *req);
         void (*inet_csk_clone)(struct sock *newsk, const struct request_sock *req);
+        void (*inet_conn_established)(struct sock *sk, struct sk_buff *skb);
         void (*req_classify_flow)(const struct request_sock *req, struct flowi *fl);
 #endif  /* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
         int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp,
-                        struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk);
+                        struct xfrm_user_sec_ctx *sec_ctx);
         int (*xfrm_policy_clone_security) (struct xfrm_policy *old, struct xfrm_policy *new);
         void (*xfrm_policy_free_security) (struct xfrm_policy *xp);
         int (*xfrm_policy_delete_security) (struct xfrm_policy *xp);
         int (*xfrm_state_alloc_security) (struct xfrm_state *x,
-                struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *polsec,
+                struct xfrm_user_sec_ctx *sec_ctx,
                 u32 secid);
         void (*xfrm_state_free_security) (struct xfrm_state *x);
         int (*xfrm_state_delete_security) (struct xfrm_state *x);
         int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 fl_secid, u8 dir);
         int (*xfrm_state_pol_flow_match)(struct xfrm_state *x,
                         struct xfrm_policy *xp, struct flowi *fl);
-        int (*xfrm_flow_state_match)(struct flowi *fl, struct xfrm_state *xfrm,
-                        struct xfrm_policy *xp);
         int (*xfrm_decode_session)(struct sk_buff *skb, u32 *secid, int ckall);
 #endif  /* CONFIG_SECURITY_NETWORK_XFRM */
 
@@ -2966,9 +2957,15 @@ static inline void security_inet_csk_clone(struct sock *newsk,
 {
         security_ops->inet_csk_clone(newsk, req);
 }
+
+static inline void security_inet_conn_established(struct sock *sk,
+                        struct sk_buff *skb)
+{
+        security_ops->inet_conn_established(sk, skb);
+}
 #else   /* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct socket * sock,
-                                               struct socket * other, 
+                                               struct socket * other,
                                                struct sock * newsk)
 {
         return 0;
@@ -3115,12 +3112,17 @@ static inline void security_inet_csk_clone(struct sock *newsk,
                         const struct request_sock *req)
 {
 }
+
+static inline void security_inet_conn_established(struct sock *sk,
+                        struct sk_buff *skb)
+{
+}
 #endif  /* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
 {
-        return security_ops->xfrm_policy_alloc_security(xp, sec_ctx, NULL);
+        return security_ops->xfrm_policy_alloc_security(xp, sec_ctx);
 }
 
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
@@ -3141,7 +3143,7 @@ static inline int security_xfrm_policy_delete(struct xfrm_policy *xp)
 static inline int security_xfrm_state_alloc(struct xfrm_state *x,
                         struct xfrm_user_sec_ctx *sec_ctx)
 {
-        return security_ops->xfrm_state_alloc_security(x, sec_ctx, NULL, 0);
+        return security_ops->xfrm_state_alloc_security(x, sec_ctx, 0);
 }
 
 static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
@@ -3149,7 +3151,11 @@ static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
 {
         if (!polsec)
                 return 0;
-        return security_ops->xfrm_state_alloc_security(x, NULL, polsec, secid);
+        /*
+         * We want the context to be taken from secid which is usually
+         * from the sock.
+         */
+        return security_ops->xfrm_state_alloc_security(x, NULL, secid);
 }
 
 static inline int security_xfrm_state_delete(struct xfrm_state *x)
@@ -3173,12 +3179,6 @@ static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
         return security_ops->xfrm_state_pol_flow_match(x, xp, fl);
 }
 
-static inline int security_xfrm_flow_state_match(struct flowi *fl,
-                        struct xfrm_state *xfrm, struct xfrm_policy *xp)
-{
-        return security_ops->xfrm_flow_state_match(fl, xfrm, xp);
-}
-
 static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
 {
         return security_ops->xfrm_decode_session(skb, secid, 1);
@@ -3242,12 +3242,6 @@ static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
         return 1;
 }
 
-static inline int security_xfrm_flow_state_match(struct flowi *fl,
-                        struct xfrm_state *xfrm, struct xfrm_policy *xp)
-{
-        return 1;
-}
-
 static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
 {
         return 0;
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 3a697cc6ecae..b99c5ca9708d 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -41,6 +41,7 @@ struct serio {
         void (*stop)(struct serio *);
 
         struct serio *parent, *child;
+        unsigned int depth;             /* level of nesting in serio hierarchy */
 
         struct serio_driver *drv;       /* accessed from interrupt, must be protected by serio->lock and serio->sem */
         struct mutex drv_mutex;         /* protects serio->drv so attributes can pin driver */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 85577a4ffa61..14ec16d2d9ba 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -139,7 +139,7 @@ struct skb_shared_info {
         /* Warning: this field is not always filled in (UFO)! */
         unsigned short  gso_segs;
         unsigned short  gso_type;
-        unsigned int    ip6_frag_id;
+        __be32          ip6_frag_id;
         struct sk_buff  *frag_list;
         skb_frag_t      frags[MAX_SKB_FRAGS];
 };
@@ -216,7 +216,7 @@ enum {
  *      @tail: Tail pointer
  *      @end: End pointer
  *      @destructor: Destruct function
- *      @nfmark: Can be used for communication between hooks
+ *      @mark: Generic packet mark
  *      @nfct: Associated connection, if any
  *      @ipvs_property: skbuff is owned by ipvs
  *      @nfctinfo: Relationship of this skb to the connection
@@ -273,8 +273,11 @@ struct sk_buff {
 
         unsigned int            len,
                                 data_len,
-                                mac_len,
-                                csum;
+                                mac_len;
+        union {
+                __wsum          csum;
+                __u32           csum_offset;
+        };
         __u32                   priority;
         __u8                    local_df:1,
                                 cloned:1,
@@ -295,7 +298,6 @@ struct sk_buff {
 #ifdef CONFIG_BRIDGE_NETFILTER
         struct nf_bridge_info   *nf_bridge;
 #endif
-        __u32                   nfmark;
 #endif /* CONFIG_NETFILTER */
 #ifdef CONFIG_NET_SCHED
         __u16                   tc_index;       /* traffic control index */
@@ -310,6 +312,7 @@ struct sk_buff {
         __u32                   secmark;
 #endif
 
+        __u32                   mark;
 
         /* These elements must be at the end, see alloc_skb() for details.  */
         unsigned int            truesize;
@@ -1199,8 +1202,7 @@ static inline int skb_add_data(struct sk_buff *skb,
 
         if (skb->ip_summed == CHECKSUM_NONE) {
                 int err = 0;
-                unsigned int csum = csum_and_copy_from_user(from,
-                                                            skb_put(skb, copy),
+                __wsum csum = csum_and_copy_from_user(from, skb_put(skb, copy),
                                                             copy, 0, &err);
                 if (!err) {
                         skb->csum = csum_block_add(skb->csum, csum, off);
@@ -1335,15 +1337,15 @@ extern int	       skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 extern void            skb_free_datagram(struct sock *sk, struct sk_buff *skb);
 extern void            skb_kill_datagram(struct sock *sk, struct sk_buff *skb,
                                          unsigned int flags);
-extern unsigned int    skb_checksum(const struct sk_buff *skb, int offset,
-                                    int len, unsigned int csum);
+extern __wsum          skb_checksum(const struct sk_buff *skb, int offset,
+                                    int len, __wsum csum);
 extern int             skb_copy_bits(const struct sk_buff *skb, int offset,
                                      void *to, int len);
 extern int             skb_store_bits(const struct sk_buff *skb, int offset,
                                       void *from, int len);
-extern unsigned int    skb_copy_and_csum_bits(const struct sk_buff *skb,
+extern __wsum          skb_copy_and_csum_bits(const struct sk_buff *skb,
                                               int offset, u8 *to, int len,
-                                              unsigned int csum);
+                                              __wsum csum);
 extern void            skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to);
 extern void            skb_split(struct sk_buff *skb,
                                  struct sk_buff *skb1, const u32 len);
@@ -1399,7 +1401,7 @@ static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *
 
 extern void __net_timestamp(struct sk_buff *skb);
 
-extern unsigned int __skb_checksum_complete(struct sk_buff *skb);
+extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
 
 /**
  *      skb_checksum_complete - Calculate checksum of an entire packet
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 361409094649..92cd38efad7f 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -264,6 +264,7 @@ struct ucred {
 #define SOL_IPV6        41
 #define SOL_ICMPV6      58
 #define SOL_SCTP        132
+#define SOL_UDPLITE     136     /* UDP-Lite (RFC 3828) */
 #define SOL_RAW         255
 #define SOL_IPX         256
 #define SOL_AX25        257
@@ -292,7 +293,7 @@ extern int memcpy_fromiovecend(unsigned char *kdata, struct iovec *iov,
 extern int csum_partial_copy_fromiovecend(unsigned char *kdata, 
                                           struct iovec *iov, 
                                           int offset, 
-                                          unsigned int len, int *csump);
+                                          unsigned int len, __wsum *csump);
 
 extern int verify_iovec(struct msghdr *m, struct iovec *iov, char *address, int mode);
 extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len);
diff --git a/include/linux/sockios.h b/include/linux/sockios.h
index e6b9d1d36ea2..abef7596655a 100644
--- a/include/linux/sockios.h
+++ b/include/linux/sockios.h
@@ -72,8 +72,8 @@
 #define SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 #define SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 
-#define SIOCGIFDIVERT   0x8944          /* Frame diversion support */
-#define SIOCSIFDIVERT   0x8945          /* Set frame diversion options */
+/* SIOCGIFDIVERT was:   0x8944          Frame diversion support */
+/* SIOCSIFDIVERT was:   0x8945          Set frame diversion options */
 
 #define SIOCETHTOOL     0x8946          /* Ethtool interface            */
 
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index b800d2d68b32..8451052ca66f 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -183,13 +183,27 @@ do {								\
 #define read_lock(lock)                 _read_lock(lock)
 
 #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
+
 #define spin_lock_irqsave(lock, flags)  flags = _spin_lock_irqsave(lock)
 #define read_lock_irqsave(lock, flags)  flags = _read_lock_irqsave(lock)
 #define write_lock_irqsave(lock, flags) flags = _write_lock_irqsave(lock)
+
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+#define spin_lock_irqsave_nested(lock, flags, subclass) \
+        flags = _spin_lock_irqsave_nested(lock, subclass)
+#else
+#define spin_lock_irqsave_nested(lock, flags, subclass) \
+        flags = _spin_lock_irqsave(lock)
+#endif
+
 #else
+
 #define spin_lock_irqsave(lock, flags)  _spin_lock_irqsave(lock, flags)
 #define read_lock_irqsave(lock, flags)  _read_lock_irqsave(lock, flags)
 #define write_lock_irqsave(lock, flags) _write_lock_irqsave(lock, flags)
+#define spin_lock_irqsave_nested(lock, flags, subclass) \
+        spin_lock_irqsave(lock, flags)
+
 #endif
 
 #define spin_lock_irq(lock)             _spin_lock_irq(lock)
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index 8828b8155e9c..8a2307ce7296 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -32,6 +32,8 @@ void __lockfunc _read_lock_irq(rwlock_t *lock)		__acquires(lock);
 void __lockfunc _write_lock_irq(rwlock_t *lock)         __acquires(lock);
 unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
                                                         __acquires(lock);
+unsigned long __lockfunc _spin_lock_irqsave_nested(spinlock_t *lock, int subclass)
+                                                        __acquires(lock);
 unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
                                                         __acquires(lock);
 unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index 1e65f2dd80e5..606cb2165232 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -56,7 +56,9 @@ enum rpc_accept_stat {
         RPC_PROG_MISMATCH = 2,
         RPC_PROC_UNAVAIL = 3,
         RPC_GARBAGE_ARGS = 4,
-        RPC_SYSTEM_ERR = 5
+        RPC_SYSTEM_ERR = 5,
+        /* internal use only */
+        RPC_DROP_REPLY = 60000,
 };
 
 enum rpc_reject_stat {
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 9c9a8ad92477..965d6c20086e 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -335,7 +335,7 @@ struct svc_version {
 /*
  * RPC procedure info
  */
-typedef int     (*svc_procfunc)(struct svc_rqst *, void *argp, void *resp);
+typedef __be32  (*svc_procfunc)(struct svc_rqst *, void *argp, void *resp);
 struct svc_procedure {
         svc_procfunc            pc_func;        /* process the request */
         kxdrproc_t              pc_decode;      /* XDR decode args */
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 953723b09bc6..9a527c364394 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -74,6 +74,7 @@ struct xdr_buf {
 #define rpc_proc_unavail        __constant_htonl(RPC_PROC_UNAVAIL)
 #define rpc_garbage_args        __constant_htonl(RPC_GARBAGE_ARGS)
 #define rpc_system_err          __constant_htonl(RPC_SYSTEM_ERR)
+#define rpc_drop_reply          __constant_htonl(RPC_DROP_REPLY)
 
 #define rpc_auth_ok             __constant_htonl(RPC_AUTH_OK)
 #define rpc_autherr_badcred     __constant_htonl(RPC_AUTH_BADCRED)
@@ -150,7 +151,7 @@ typedef struct {
         struct sk_buff  *skb;
         unsigned int    offset;
         size_t          count;
-        unsigned int    csum;
+        __wsum          csum;
 } skb_reader_t;
 
 typedef size_t (*skb_read_actor_t)(skb_reader_t *desc, void *to, size_t len);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 1b24bd45e080..94316a98e0d0 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -6,10 +6,17 @@
  ****************************************************************
  ****************************************************************
  **
+ **  WARNING:
  **  The values in this file are exported to user space via 
- **  the sysctl() binary interface.  However this interface
- **  is unstable and deprecated and will be removed in the future. 
- **  For a stable interface use /proc/sys.
+ **  the sysctl() binary interface.  Do *NOT* change the
+ **  numbering of any existing values here, and do not change
+ **  any numbers within any one set of values.  If you have to
+ **  have to redefine an existing interface, use a new number for it.
+ **  The kernel will then return -ENOTDIR to any application using
+ **  the old binary interface.
+ **
+ **  For new interfaces unless you really need a binary number
+ **  please use CTL_UNNUMBERED.
  **
  ****************************************************************
  ****************************************************************
@@ -48,6 +55,7 @@ struct __sysctl_args {
 #ifdef __KERNEL__
 #define CTL_ANY         -1      /* Matches any name */
 #define CTL_NONE        0
+#define CTL_UNNUMBERED  CTL_NONE        /* sysctl without a binary number */
 #endif
 
 enum
@@ -418,6 +426,8 @@ enum
         NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
         NET_CIPSOV4_RBM_OPTFMT=120,
         NET_CIPSOV4_RBM_STRICTVALID=121,
+        NET_TCP_AVAIL_CONG_CONTROL=122,
+        NET_TCP_ALLOWED_CONG_CONTROL=123,
 };
 
 enum {
@@ -596,16 +606,6 @@ enum {
         NET_DCCP_DEFAULT=1,
 };
 
-/* /proc/sys/net/dccp/default */
-enum {
-        NET_DCCP_DEFAULT_SEQ_WINDOW  = 1,
-        NET_DCCP_DEFAULT_RX_CCID     = 2,
-        NET_DCCP_DEFAULT_TX_CCID     = 3,
-        NET_DCCP_DEFAULT_ACK_RATIO   = 4,
-        NET_DCCP_DEFAULT_SEND_ACKVEC = 5,
-        NET_DCCP_DEFAULT_SEND_NDP    = 6,
-};
-
 /* /proc/sys/net/ipx */
 enum {
         NET_IPX_PPROP_BROADCASTING=1,
@@ -961,8 +961,8 @@ extern ctl_handler sysctl_ms_jiffies;
 /*
  * Register a set of sysctl names by calling register_sysctl_table
  * with an initialised array of ctl_table's.  An entry with zero
- * ctl_name terminates the table.  table->de will be set up by the
- * registration and need not be initialised in advance.
+ * ctl_name and NULL procname terminates the table.  table->de will be
+ * set up by the registration and need not be initialised in advance.
  *
  * sysctl names can be mirrored automatically under /proc/sys.  The
  * procname supplied controls /proc naming.
@@ -973,7 +973,10 @@ extern ctl_handler sysctl_ms_jiffies;
  * Leaf nodes in the sysctl tree will be represented by a single file
  * under /proc; non-leaf nodes will be represented by directories.  A
  * null procname disables /proc mirroring at this node.
- * 
+ *
+ * sysctl entries with a zero ctl_name will not be available through
+ * the binary sysctl interface.
+ *
  * sysctl(2) can automatically manage read and write requests through
  * the sysctl table.  The data and maxlen fields of the ctl_table
  * struct enable minimal validation of the values being written to be
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 6d5c43d31dec..2129d1b6c874 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -97,6 +97,9 @@ extern int __must_check
 sysfs_rename_dir(struct kobject *, const char *new_name);
 
 extern int __must_check
+sysfs_move_dir(struct kobject *, struct kobject *);
+
+extern int __must_check
 sysfs_create_file(struct kobject *, const struct attribute *);
 
 extern int __must_check
@@ -142,6 +145,11 @@ static inline int sysfs_rename_dir(struct kobject * k, const char *new_name)
         return 0;
 }
 
+static inline int sysfs_move_dir(struct kobject * k, struct kobject * new_parent)
+{
+        return 0;
+}
+
 static inline int sysfs_create_file(struct kobject * k, const struct attribute * a)
 {
         return 0;
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index 16894b7edcc8..6562a2050a25 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -23,25 +23,26 @@ static inline void taskstats_exit_free(struct taskstats *tidstats)
 
 static inline void taskstats_tgid_init(struct signal_struct *sig)
 {
-        spin_lock_init(&sig->stats_lock);
         sig->stats = NULL;
 }
 
-static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+static inline void taskstats_tgid_alloc(struct task_struct *tsk)
 {
+        struct signal_struct *sig = tsk->signal;
         struct taskstats *stats;
-        unsigned long flags;
 
-        stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
-        if (!stats)
+        if (sig->stats != NULL)
                 return;
 
-        spin_lock_irqsave(&sig->stats_lock, flags);
+        /* No problem if kmem_cache_zalloc() fails */
+        stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
+
+        spin_lock_irq(&tsk->sighand->siglock);
         if (!sig->stats) {
                 sig->stats = stats;
                 stats = NULL;
         }
-        spin_unlock_irqrestore(&sig->stats_lock, flags);
+        spin_unlock_irq(&tsk->sighand->siglock);
 
         if (stats)
                 kmem_cache_free(taskstats_cache, stats);
@@ -49,23 +50,13 @@ static inline void taskstats_tgid_alloc(struct signal_struct *sig)
 
 static inline void taskstats_tgid_free(struct signal_struct *sig)
 {
-        struct taskstats *stats = NULL;
-        unsigned long flags;
-
-        spin_lock_irqsave(&sig->stats_lock, flags);
-        if (sig->stats) {
-                stats = sig->stats;
-                sig->stats = NULL;
-        }
-        spin_unlock_irqrestore(&sig->stats_lock, flags);
-        if (stats)
-                kmem_cache_free(taskstats_cache, stats);
+        if (sig->stats)
+                kmem_cache_free(taskstats_cache, sig->stats);
 }
 
 extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
 extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
 extern void taskstats_init_early(void);
-extern void taskstats_tgid_alloc(struct signal_struct *);
 #else
 static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
 {}
@@ -77,7 +68,7 @@ static inline void taskstats_exit_send(struct task_struct *tsk,
 {}
 static inline void taskstats_tgid_init(struct signal_struct *sig)
 {}
-static inline void taskstats_tgid_alloc(struct signal_struct *sig)
+static inline void taskstats_tgid_alloc(struct task_struct *tsk)
 {}
 static inline void taskstats_tgid_free(struct signal_struct *sig)
 {}
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 0e058a2d1c6d..3cc70d1a3504 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -19,6 +19,7 @@
 
 #include <linux/types.h>
 #include <asm/byteorder.h>
+#include <linux/socket.h>
 
 struct tcphdr {
         __be16  source;
@@ -51,7 +52,7 @@ struct tcphdr {
 #error  "Adjust your <asm/byteorder.h> defines"
 #endif  
         __be16  window;
-        __be16  check;
+        __sum16 check;
         __be16  urg_ptr;
 };
 
@@ -94,6 +95,7 @@ enum {
 #define TCP_INFO                11      /* Information about this connection. */
 #define TCP_QUICKACK            12      /* Block/reenable quick acks */
 #define TCP_CONGESTION          13      /* Congestion control algorithm */
+#define TCP_MD5SIG              14      /* TCP MD5 Signature (RFC2385) */
 
 #define TCPI_OPT_TIMESTAMPS     1
 #define TCPI_OPT_SACK           2
@@ -157,6 +159,17 @@ struct tcp_info
         __u32   tcpi_total_retrans;
 };
 
+/* for TCP_MD5SIG socket option */
+#define TCP_MD5SIG_MAXKEYLEN    80
+
+struct tcp_md5sig {
+        struct __kernel_sockaddr_storage tcpm_addr;     /* address associated */
+        __u16   __tcpm_pad1;                            /* zero */
+        __u16   tcpm_keylen;                            /* key length */
+        __u32   __tcpm_pad2;                            /* zero */
+        __u8    tcpm_key[TCP_MD5SIG_MAXKEYLEN];         /* key (binary) */
+};
+
 #ifdef __KERNEL__
 
 #include <linux/skbuff.h>
@@ -172,17 +185,17 @@ struct tcp_sack_block_wire {
 };
 
 struct tcp_sack_block {
-        __u32   start_seq;
-        __u32   end_seq;
+        u32     start_seq;
+        u32     end_seq;
 };
 
 struct tcp_options_received {
 /*      PAWS/RTTM data  */
         long    ts_recent_stamp;/* Time we stored ts_recent (for aging) */
-        __u32   ts_recent;      /* Time stamp to echo next              */
-        __u32   rcv_tsval;      /* Time stamp value                     */
-        __u32   rcv_tsecr;      /* Time stamp echo reply                */
-        __u16   saw_tstamp : 1, /* Saw TIMESTAMP on last packet         */
+        u32     ts_recent;      /* Time stamp to echo next              */
+        u32     rcv_tsval;      /* Time stamp value                     */
+        u32     rcv_tsecr;      /* Time stamp echo reply                */
+        u16     saw_tstamp : 1, /* Saw TIMESTAMP on last packet         */
                 tstamp_ok : 1,  /* TIMESTAMP seen on SYN packet         */
                 dsack : 1,      /* D-SACK is scheduled                  */
                 wscale_ok : 1,  /* Wscale seen on SYN packet            */
@@ -190,16 +203,20 @@ struct tcp_options_received {
                 snd_wscale : 4, /* Window scaling received from sender  */
                 rcv_wscale : 4; /* Window scaling to send to receiver   */
 /*      SACKs data      */
-        __u8    eff_sacks;      /* Size of SACK array to send with next packet */
-        __u8    num_sacks;      /* Number of SACK blocks                */
-        __u16   user_mss;       /* mss requested by user in ioctl */
-        __u16   mss_clamp;      /* Maximal mss, negotiated at connection setup */
+        u8      eff_sacks;      /* Size of SACK array to send with next packet */
+        u8      num_sacks;      /* Number of SACK blocks                */
+        u16     user_mss;       /* mss requested by user in ioctl */
+        u16     mss_clamp;      /* Maximal mss, negotiated at connection setup */
 };
 
 struct tcp_request_sock {
-        struct inet_request_sock req;
-        __u32                    rcv_isn;
-        __u32                    snt_isn;
+        struct inet_request_sock        req;
+#ifdef CONFIG_TCP_MD5SIG
+        /* Only used by TCP MD5 Signature so far. */
+        struct tcp_request_sock_ops     *af_specific;
+#endif
+        u32                             rcv_isn;
+        u32                             snt_isn;
 };
 
 static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
@@ -210,7 +227,8 @@ static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req)
 struct tcp_sock {
         /* inet_connection_sock has to be the first member of tcp_sock */
         struct inet_connection_sock     inet_conn;
-        int     tcp_header_len; /* Bytes of tcp header to send          */
+        u16     tcp_header_len; /* Bytes of tcp header to send          */
+        u16     xmit_size_goal; /* Goal for segmenting output packets   */
 
 /*
  *      Header prediction flags
@@ -223,13 +241,13 @@ struct tcp_sock {
  *      read the code and the spec side by side (and laugh ...)
  *      See RFC793 and RFC1122. The RFC writes these in capitals.
  */
-        __u32   rcv_nxt;        /* What we want to receive next         */
-        __u32   snd_nxt;        /* Next sequence we send                */
+        u32     rcv_nxt;        /* What we want to receive next         */
+        u32     snd_nxt;        /* Next sequence we send                */
 
-        __u32   snd_una;        /* First byte we want an ack for        */
-        __u32   snd_sml;        /* Last byte of the most recently transmitted small packet */
-        __u32   rcv_tstamp;     /* timestamp of last received ACK (for keepalives) */
-        __u32   lsndtime;       /* timestamp of last sent data packet (for restart window) */
+        u32     snd_una;        /* First byte we want an ack for        */
+        u32     snd_sml;        /* Last byte of the most recently transmitted small packet */
+        u32     rcv_tstamp;     /* timestamp of last received ACK (for keepalives) */
+        u32     lsndtime;       /* timestamp of last sent data packet (for restart window) */
 
         /* Data for direct copy to user */
         struct {
@@ -247,32 +265,30 @@ struct tcp_sock {
 #endif
         } ucopy;
 
-        __u32   snd_wl1;        /* Sequence for window update           */
-        __u32   snd_wnd;        /* The window we expect to receive      */
-        __u32   max_window;     /* Maximal window ever seen from peer   */
-        __u32   mss_cache;      /* Cached effective mss, not including SACKS */
-        __u16   xmit_size_goal; /* Goal for segmenting output packets   */
-        /* XXX Two bytes hole, try to pack */
+        u32     snd_wl1;        /* Sequence for window update           */
+        u32     snd_wnd;        /* The window we expect to receive      */
+        u32     max_window;     /* Maximal window ever seen from peer   */
+        u32     mss_cache;      /* Cached effective mss, not including SACKS */
 
-        __u32   window_clamp;   /* Maximal window to advertise          */
-        __u32   rcv_ssthresh;   /* Current window clamp                 */
+        u32     window_clamp;   /* Maximal window to advertise          */
+        u32     rcv_ssthresh;   /* Current window clamp                 */
 
-        __u32   frto_highmark;  /* snd_nxt when RTO occurred */
-        __u8    reordering;     /* Packet reordering metric.            */
-        __u8    frto_counter;   /* Number of new acks after RTO */
-        __u8    nonagle;        /* Disable Nagle algorithm?             */
-        __u8    keepalive_probes; /* num of allowed keep alive probes   */
+        u32     frto_highmark;  /* snd_nxt when RTO occurred */
+        u8      reordering;     /* Packet reordering metric.            */
+        u8      frto_counter;   /* Number of new acks after RTO */
+        u8      nonagle;        /* Disable Nagle algorithm?             */
+        u8      keepalive_probes; /* num of allowed keep alive probes   */
 
 /* RTT measurement */
-        __u32   srtt;           /* smoothed round trip time << 3        */
-        __u32   mdev;           /* medium deviation                     */
-        __u32   mdev_max;       /* maximal mdev for the last rtt period */
-        __u32   rttvar;         /* smoothed mdev_max                    */
-        __u32   rtt_seq;        /* sequence number to update rttvar     */
-
-        __u32   packets_out;    /* Packets which are "in flight"        */
-        __u32   left_out;       /* Packets which leaved network */
-        __u32   retrans_out;    /* Retransmitted packets out            */
+        u32     srtt;           /* smoothed round trip time << 3        */
+        u32     mdev;           /* medium deviation                     */
+        u32     mdev_max;       /* maximal mdev for the last rtt period */
+        u32     rttvar;         /* smoothed mdev_max                    */
+        u32     rtt_seq;        /* sequence number to update rttvar     */
+
+        u32     packets_out;    /* Packets which are "in flight"        */
+        u32     left_out;       /* Packets which leaved network */
+        u32     retrans_out;    /* Retransmitted packets out            */
 /*
  *      Options received (usually on last packet, some only on SYN packets).
  */
@@ -281,20 +297,20 @@ struct tcp_sock {
 /*
  *      Slow start and congestion control (see also Nagle, and Karn & Partridge)
  */
-        __u32   snd_ssthresh;   /* Slow start size threshold            */
-        __u32   snd_cwnd;       /* Sending congestion window            */
-        __u16   snd_cwnd_cnt;   /* Linear increase counter              */
-        __u16   snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
-        __u32   snd_cwnd_used;
-        __u32   snd_cwnd_stamp;
+        u32     snd_ssthresh;   /* Slow start size threshold            */
+        u32     snd_cwnd;       /* Sending congestion window            */
+        u16     snd_cwnd_cnt;   /* Linear increase counter              */
+        u16     snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */
+        u32     snd_cwnd_used;
+        u32     snd_cwnd_stamp;
 
         struct sk_buff_head     out_of_order_queue; /* Out of order segments go here */
 
-        __u32   rcv_wnd;        /* Current receiver window              */
-        __u32   rcv_wup;        /* rcv_nxt on last window update sent   */
-        __u32   write_seq;      /* Tail(+1) of data held in tcp send buffer */
-        __u32   pushed_seq;     /* Last pushed seq, required to talk to windows */
-        __u32   copied_seq;     /* Head of yet unread data              */
+        u32     rcv_wnd;        /* Current receiver window              */
+        u32     rcv_wup;        /* rcv_nxt on last window update sent   */
+        u32     write_seq;      /* Tail(+1) of data held in tcp send buffer */
+        u32     pushed_seq;     /* Last pushed seq, required to talk to windows */
+        u32     copied_seq;     /* Head of yet unread data              */
 
 /*      SACKs data      */
         struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
@@ -315,26 +331,26 @@ struct tcp_sock {
         int     retransmit_cnt_hint;
         int     forward_cnt_hint;
 
-        __u16   advmss;         /* Advertised MSS                       */
-        __u16   prior_ssthresh; /* ssthresh saved at recovery start     */
-        __u32   lost_out;       /* Lost packets                 */
-        __u32   sacked_out;     /* SACK'd packets                       */
-        __u32   fackets_out;    /* FACK'd packets                       */
-        __u32   high_seq;       /* snd_nxt at onset of congestion       */
+        u16     advmss;         /* Advertised MSS                       */
+        u16     prior_ssthresh; /* ssthresh saved at recovery start     */
+        u32     lost_out;       /* Lost packets                 */
+        u32     sacked_out;     /* SACK'd packets                       */
+        u32     fackets_out;    /* FACK'd packets                       */
+        u32     high_seq;       /* snd_nxt at onset of congestion       */
 
-        __u32   retrans_stamp;  /* Timestamp of the last retransmit,
+        u32     retrans_stamp;  /* Timestamp of the last retransmit,
                                  * also used in SYN-SENT to remember stamp of
                                  * the first SYN. */
-        __u32   undo_marker;    /* tracking retrans started here. */
+        u32     undo_marker;    /* tracking retrans started here. */
         int     undo_retrans;   /* number of undoable retransmissions. */
-        __u32   urg_seq;        /* Seq of received urgent pointer */
-        __u16   urg_data;       /* Saved octet of OOB data and control flags */
-        __u8    urg_mode;       /* In urgent mode               */
-        __u8    ecn_flags;      /* ECN status bits.                     */
-        __u32   snd_up;         /* Urgent pointer               */
+        u32     urg_seq;        /* Seq of received urgent pointer */
+        u16     urg_data;       /* Saved octet of OOB data and control flags */
+        u8      urg_mode;       /* In urgent mode               */
+        u8      ecn_flags;      /* ECN status bits.                     */
+        u32     snd_up;         /* Urgent pointer               */
 
-        __u32   total_retrans;  /* Total retransmits for entire connection */
-        __u32   bytes_acked;    /* Appropriate Byte Counting - RFC3465 */
+        u32     total_retrans;  /* Total retransmits for entire connection */
+        u32     bytes_acked;    /* Appropriate Byte Counting - RFC3465 */
 
         unsigned int            keepalive_time;   /* time before keep alive takes place */
         unsigned int            keepalive_intvl;  /* time interval between keep alive probes */
@@ -342,25 +358,35 @@ struct tcp_sock {
 
         unsigned long last_synq_overflow; 
 
+        u32     tso_deferred;
+
 /* Receiver side RTT estimation */
         struct {
-                __u32   rtt;
-                __u32   seq;
-                __u32   time;
+                u32     rtt;
+                u32     seq;
+                u32     time;
         } rcv_rtt_est;
 
 /* Receiver queue space */
         struct {
                 int     space;
-                __u32   seq;
-                __u32   time;
+                u32     seq;
+                u32     time;
         } rcvq_space;
 
 /* TCP-specific MTU probe information. */
         struct {
-                __u32             probe_seq_start;
-                __u32             probe_seq_end;
+                u32               probe_seq_start;
+                u32               probe_seq_end;
         } mtu_probe;
+
+#ifdef CONFIG_TCP_MD5SIG
+/* TCP AF-Specific parts; only used by MD5 Signature support so far */
+        struct tcp_sock_af_ops  *af_specific;
+
+/* TCP MD5 Signagure Option information */
+        struct tcp_md5sig_info  *md5sig_info;
+#endif
 };
 
 static inline struct tcp_sock *tcp_sk(const struct sock *sk)
@@ -370,11 +396,15 @@ static inline struct tcp_sock *tcp_sk(const struct sock *sk)
 
 struct tcp_timewait_sock {
         struct inet_timewait_sock tw_sk;
-        __u32                     tw_rcv_nxt;
-        __u32                     tw_snd_nxt;
-        __u32                     tw_rcv_wnd;
-        __u32                     tw_ts_recent;
+        u32                       tw_rcv_nxt;
+        u32                       tw_snd_nxt;
+        u32                       tw_rcv_wnd;
+        u32                       tw_ts_recent;
         long                      tw_ts_recent_stamp;
+#ifdef CONFIG_TCP_MD5SIG
+        u16                       tw_md5_keylen;
+        u8                        tw_md5_key[TCP_MD5SIG_MAXKEYLEN];
+#endif
 };
 
 static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk)
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 7dac8f04d28e..004808a6df1d 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -20,7 +20,7 @@ struct ts_config;
 /**
  * struct ts_state - search state
  * @offset: offset for next match
- * @cb: control buffer, for persistant variables of get_next_block()
+ * @cb: control buffer, for persistent variables of get_next_block()
  */
 struct ts_state
 {
@@ -71,7 +71,7 @@ struct ts_config
          * Called repeatedly until 0 is returned. Must assign the
          * head of the next block of data to &*dst and return the length
          * of the block or 0 if at the end. consumed == 0 indicates
-         * a new search. May store/read persistant values in state->cb.
+         * a new search. May store/read persistent values in state->cb.
          */
         unsigned int            (*get_next_block)(unsigned int consumed,
                                                   const u8 **dst,
diff --git a/include/linux/tfrc.h b/include/linux/tfrc.h
index 7dab7831c3cb..31a9b25276fe 100644
--- a/include/linux/tfrc.h
+++ b/include/linux/tfrc.h
@@ -1,7 +1,8 @@
 #ifndef _LINUX_TFRC_H_
 #define _LINUX_TFRC_H_
 /*
- *  include/linux/tfrc.h
+ *  TFRC - Data Structures for the TCP-Friendly Rate Control congestion
+ *         control mechanism as specified in RFC 3448.
  *
  *  Copyright (c) 2005 The University of Waikato, Hamilton, New Zealand.
  *  Copyright (c) 2005 Ian McDonald <iam4@cs.waikato.ac.nz>
@@ -13,15 +14,30 @@
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  */
-
 #include <linux/types.h>
 
+/**     tfrc_rx_info    -    TFRC Receiver Data Structure
+ *
+ *      @tfrcrx_x_recv: receiver estimate of sending rate (3.2.2)
+ *      @tfrcrx_rtt:    round-trip-time (communicated by sender)
+ *      @tfrcrx_p:      current estimate of loss event rate (3.2.2)
+ */
 struct tfrc_rx_info {
         __u32 tfrcrx_x_recv;
         __u32 tfrcrx_rtt;
         __u32 tfrcrx_p;
 };
 
+/**     tfrc_tx_info    -    TFRC Sender Data Structure
+ *
+ *      @tfrctx_x:      computed transmit rate (4.3 (4))
+ *      @tfrctx_x_recv: receiver estimate of send rate (4.3)
+ *      @tfrctx_x_calc: return value of throughput equation (3.1)
+ *      @tfrctx_rtt:    (moving average) estimate of RTT (4.3)
+ *      @tfrctx_p:      current loss event rate (5.4)
+ *      @tfrctx_rto:    estimate of RTO, equals 4*RTT (4.3)
+ *      @tfrctx_ipi:    inter-packet interval (4.6)
+ */
 struct tfrc_tx_info {
         __u32 tfrctx_x;
         __u32 tfrctx_x_recv;
diff --git a/include/linux/tipc.h b/include/linux/tipc.h
index 243a15f54002..bea469455a0c 100644
--- a/include/linux/tipc.h
+++ b/include/linux/tipc.h
@@ -129,6 +129,7 @@ static inline unsigned int tipc_node(__u32 addr)
 
 #define TIPC_SUB_PORTS          0x01    /* filter for port availability */
 #define TIPC_SUB_SERVICE        0x02    /* filter for service availability */
+#define TIPC_SUB_CANCEL         0x04    /* cancel a subscription */
 #if 0
 /* The following filter options are not currently implemented */
 #define TIPC_SUB_NO_BIND_EVTS   0x04    /* filter out "publish" events */
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index 33a653913d94..b0c916d1f375 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -194,34 +194,34 @@
 
 
 struct tipc_node_info {
-        __u32 addr;                     /* network address of node */
-        __u32 up;                       /* 0=down, 1= up */
+        __be32 addr;                    /* network address of node */
+        __be32 up;                      /* 0=down, 1= up */
 };
 
 struct tipc_link_info {
-        __u32 dest;                     /* network address of peer node */
-        __u32 up;                       /* 0=down, 1=up */
+        __be32 dest;                    /* network address of peer node */
+        __be32 up;                      /* 0=down, 1=up */
         char str[TIPC_MAX_LINK_NAME];   /* link name */
 };
 
 struct tipc_bearer_config {
-        __u32 priority;                 /* Range [1,31]. Override per link  */
-        __u32 detect_scope;     
+        __be32 priority;                /* Range [1,31]. Override per link  */
+        __be32 detect_scope;
         char name[TIPC_MAX_BEARER_NAME];
 };
 
 struct tipc_link_config {
-        __u32 value;
+        __be32 value;
         char name[TIPC_MAX_LINK_NAME];
 };
 
 #define TIPC_NTQ_ALLTYPES 0x80000000
 
 struct tipc_name_table_query {
-        __u32 depth;    /* 1:type, 2:+name info, 3:+port info, 4+:+debug info */
-        __u32 type;     /* {t,l,u} info ignored if high bit of "depth" is set */
-        __u32 lowbound; /* (i.e. displays all entries of name table) */
-        __u32 upbound;
+        __be32 depth;   /* 1:type, 2:+name info, 3:+port info, 4+:+debug info */
+        __be32 type;    /* {t,l,u} info ignored if high bit of "depth" is set */
+        __be32 lowbound; /* (i.e. displays all entries of name table) */
+        __be32 upbound;
 };
 
 /*
@@ -262,8 +262,8 @@ struct tipc_route_info {
  */
 
 struct tlv_desc {
-        __u16 tlv_len;          /* TLV length (descriptor + value) */
-        __u16 tlv_type;         /* TLV identifier */
+        __be16 tlv_len;         /* TLV length (descriptor + value) */
+        __be16 tlv_type;                /* TLV identifier */
 };
 
 #define TLV_ALIGNTO 4
@@ -377,9 +377,9 @@ struct tipc_genlmsghdr {
 
 struct tipc_cfg_msg_hdr
 {
-        __u32 tcm_len;          /* Message length (including header) */
-        __u16 tcm_type;         /* Command type */
-        __u16 tcm_flags;        /* Additional flags */
+        __be32 tcm_len;         /* Message length (including header) */
+        __be16 tcm_type;        /* Command type */
+        __be16 tcm_flags;       /* Additional flags */
         char  tcm_reserved[8];  /* Unused */
 };
 
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 44091c0db0b4..65321f911c1e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -276,9 +276,8 @@ extern int tty_register_ldisc(int disc, struct tty_ldisc *new_ldisc);
 extern int tty_unregister_ldisc(int disc);
 extern int tty_register_driver(struct tty_driver *driver);
 extern int tty_unregister_driver(struct tty_driver *driver);
-extern struct class_device *tty_register_device(struct tty_driver *driver,
-                                                unsigned index,
-                                                struct device *dev);
+extern struct device *tty_register_device(struct tty_driver *driver,
+                                          unsigned index, struct device *dev);
 extern void tty_unregister_device(struct tty_driver *driver, unsigned index);
 extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
                              int buflen);
diff --git a/include/linux/types.h b/include/linux/types.h
index 750f085fa564..745c409ebbb5 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -128,6 +128,8 @@ typedef		__s64		int64_t;
 
 /* this is a special 64bit data type that is 8-byte aligned */
 #define aligned_u64 unsigned long long __attribute__((aligned(8)))
+#define aligned_be64 __be64 __attribute__((aligned(8)))
+#define aligned_le64 __le64 __attribute__((aligned(8)))
 
 /**
  * The type used for indexing onto a disc or disc partition.
@@ -180,6 +182,8 @@ typedef __u32 __bitwise __be32;
 typedef __u64 __bitwise __le64;
 typedef __u64 __bitwise __be64;
 #endif
+typedef __u16 __bitwise __sum16;
+typedef __u32 __bitwise __wsum;
 
 #ifdef __KERNEL__
 typedef unsigned __bitwise__ gfp_t;
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 014b41d1e308..7e08c07efe0f 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -23,7 +23,7 @@ struct udphdr {
         __be16  source;
         __be16  dest;
         __be16  len;
-        __be16  check;
+        __sum16 check;
 };
 
 /* UDP socket options */
@@ -38,6 +38,7 @@ struct udphdr {
 #include <linux/types.h>
 
 #include <net/inet_sock.h>
+#define UDP_HTABLE_SIZE         128
 
 struct udp_sock {
         /* inet_sock has to be the first member */
@@ -50,12 +51,23 @@ struct udp_sock {
          * when the socket is uncorked.
          */
         __u16            len;           /* total length of pending frames */
+        /*
+         * Fields specific to UDP-Lite.
+         */
+        __u16            pcslen;
+        __u16            pcrlen;
+/* indicator bits used by pcflag: */
+#define UDPLITE_BIT      0x1            /* set by udplite proto init function */
+#define UDPLITE_SEND_CC  0x2            /* set via udplite setsockopt         */
+#define UDPLITE_RECV_CC  0x4            /* set via udplite setsocktopt        */
+        __u8             pcflag;        /* marks socket as UDP-Lite if > 0    */
 };
 
 static inline struct udp_sock *udp_sk(const struct sock *sk)
 {
         return (struct udp_sock *)sk;
 }
+#define IS_UDPLITE(__sk) (udp_sk(__sk)->pcflag)
 
 #endif
 
diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 61eef508b041..28967eda9d7b 100644
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -908,7 +908,7 @@ struct ufs_super_block_third {
                         __fs64   fs_csaddr;     /* blk addr of cyl grp summary area */
                         __fs64    fs_pendingblocks;/* blocks in process of being freed */
                         __fs32    fs_pendinginodes;/*inodes in process of being freed */
-                } fs_u2;
+                } __attribute__ ((packed)) fs_u2;
         } fs_un1;
         union {
                 struct {
diff --git a/include/linux/unwind.h b/include/linux/unwind.h
index 73e1751d03dd..749928c161fb 100644
--- a/include/linux/unwind.h
+++ b/include/linux/unwind.h
@@ -26,6 +26,7 @@ struct module;
  * Initialize unwind support.
  */
 extern void unwind_init(void);
+extern void unwind_setup(void);
 
 #ifdef CONFIG_MODULES
 
@@ -73,6 +74,7 @@ extern int unwind_to_user(struct unwind_frame_info *);
 struct unwind_frame_info {};
 
 static inline void unwind_init(void) {}
+static inline void unwind_setup(void) {}
 
 #ifdef CONFIG_MODULES
 
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 5482bfb3303d..0cd73edeef13 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -313,8 +313,13 @@ struct usb_bus {
 /* This is arbitrary.
  * From USB 2.0 spec Table 11-13, offset 7, a hub can
  * have up to 255 ports. The most yet reported is 10.
+ *
+ * Current Wireless USB host hardware (Intel i1480 for example) allows
+ * up to 22 devices to connect. Upcoming hardware might raise that
+ * limit. Because the arrays need to add a bit for hub status data, we
+ * do 31, so plus one evens out to four bytes.
  */
-#define USB_MAXCHILDREN         (16)
+#define USB_MAXCHILDREN         (31)
 
 struct usb_tt;
 
@@ -357,7 +362,8 @@ struct usb_device {
         u8 portnum;                     /* Parent port number (origin 1) */
         u8 level;                       /* Number of USB hub ancestors */
 
-        int have_langid;                /* whether string_langid is valid */
+        unsigned discon_suspended:1;    /* Disconnected while suspended */
+        unsigned have_langid:1;         /* whether string_langid is valid */
         int string_langid;              /* language ID for strings */
 
         /* static strings from the device */
@@ -410,14 +416,37 @@ extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
 
 /* USB autosuspend and autoresume */
 #ifdef CONFIG_USB_SUSPEND
+extern int usb_autopm_set_interface(struct usb_interface *intf);
 extern int usb_autopm_get_interface(struct usb_interface *intf);
 extern void usb_autopm_put_interface(struct usb_interface *intf);
 
+static inline void usb_autopm_enable(struct usb_interface *intf)
+{
+        intf->pm_usage_cnt = 0;
+        usb_autopm_set_interface(intf);
+}
+
+static inline void usb_autopm_disable(struct usb_interface *intf)
+{
+        intf->pm_usage_cnt = 1;
+        usb_autopm_set_interface(intf);
+}
+
 #else
-#define usb_autopm_get_interface(intf)          0
-#define usb_autopm_put_interface(intf)          do {} while (0)
-#endif
 
+static inline int usb_autopm_set_interface(struct usb_interface *intf)
+{ return 0; }
+
+static inline int usb_autopm_get_interface(struct usb_interface *intf)
+{ return 0; }
+
+static inline void usb_autopm_put_interface(struct usb_interface *intf)
+{ }
+static inline void usb_autopm_enable(struct usb_interface *intf)
+{ }
+static inline void usb_autopm_disable(struct usb_interface *intf)
+{ }
+#endif
 
 /*-------------------------------------------------------------------------*/
 
@@ -490,17 +519,137 @@ static inline int usb_make_path (struct usb_device *dev, char *buf,
 
 /*-------------------------------------------------------------------------*/
 
-extern int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd);
-extern int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd);
+/**
+ * usb_endpoint_dir_in - check if the endpoint has IN direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type IN, otherwise it returns false.
+ */
+static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
+}
+
+/**
+ * usb_endpoint_dir_out - check if the endpoint has OUT direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type OUT, otherwise it returns false.
+ */
+static inline int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
+}
+
+/**
+ * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type bulk, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_BULK);
+}
+
+/**
+ * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type interrupt, otherwise it returns
+ * false.
+ */
+static inline int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_INT);
+}
+
+/**
+ * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type isochronous, otherwise it returns
+ * false.
+ */
+static inline int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd)
+{
+        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+                USB_ENDPOINT_XFER_ISOC);
+}
+
+/**
+ * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
+{
+        return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
+}
+
+/**
+ * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
+{
+        return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));
+}
+
+/**
+ * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
+{
+        return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
+}
+
+/**
+ * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd)
+{
+        return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
+}
+
+/**
+ * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd)
+{
+        return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd));
+}
+
+/**
+ * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd)
+{
+        return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd));
+}
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index ce5f1482e6be..924e502905d4 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -23,13 +23,14 @@ struct vm_area_struct;
 #endif
 
 struct vm_struct {
+        /* keep next,addr,size together to speedup lookups */
+        struct vm_struct        *next;
         void                    *addr;
         unsigned long           size;
         unsigned long           flags;
         struct page             **pages;
         unsigned int            nr_pages;
         unsigned long           phys_addr;
-        struct vm_struct        *next;
 };
 
 /*
@@ -60,7 +61,8 @@ extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags);
 extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
                                         unsigned long start, unsigned long end);
 extern struct vm_struct *get_vm_area_node(unsigned long size,
-                                        unsigned long flags, int node);
+                                          unsigned long flags, int node,
+                                          gfp_t gfp_mask);
 extern struct vm_struct *remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
                         struct page ***pages);
diff --git a/include/linux/wait.h b/include/linux/wait.h
index b3b9048421d8..e820d00e1383 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -79,6 +79,15 @@ struct task_struct;
 
 extern void init_waitqueue_head(wait_queue_head_t *q);
 
+#ifdef CONFIG_LOCKDEP
+# define __WAIT_QUEUE_HEAD_INIT_ONSTACK(name) \
+        ({ init_waitqueue_head(&name); name; })
+# define DECLARE_WAIT_QUEUE_HEAD_ONSTACK(name) \
+        wait_queue_head_t name = __WAIT_QUEUE_HEAD_INIT_ONSTACK(name)
+#else
+# define DECLARE_WAIT_QUEUE_HEAD_ONSTACK(name) DECLARE_WAIT_QUEUE_HEAD(name)
+#endif
+
 static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p)
 {
         q->flags = 0;
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index a50a0130fd9e..7c269f4992eb 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -546,6 +546,8 @@
 /* MLME requests (SIOCSIWMLME / struct iw_mlme) */
 #define IW_MLME_DEAUTH          0
 #define IW_MLME_DISASSOC        1
+#define IW_MLME_AUTH            2
+#define IW_MLME_ASSOC           3
 
 /* SIOCSIWAUTH/SIOCGIWAUTH struct iw_param flags */
 #define IW_AUTH_INDEX           0x0FFF
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index a341c8032866..fc35e6bdfb93 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -85,7 +85,6 @@ int wakeup_pdflush(long nr_pages);
 void laptop_io_completion(void);
 void laptop_sync_completion(void);
 void throttle_vm_writeout(void);
-void writeback_congestion_end(void);
 
 /* These are exported to sysctl. */
 extern int dirty_background_ratio;
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 8ae7f744917b..088ba8113f7e 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -211,8 +211,8 @@ struct xfrm_user_tmpl {
 
 struct xfrm_encap_tmpl {
         __u16           encap_type;
-        __u16           encap_sport;
-        __u16           encap_dport;
+        __be16          encap_sport;
+        __be16          encap_dport;
         xfrm_address_t  encap_oa;
 };
 
@@ -289,7 +289,9 @@ struct xfrm_usersa_id {
 
 struct xfrm_aevent_id {
         struct xfrm_usersa_id           sa_id;
+        xfrm_address_t                  saddr;
         __u32                           flags;
+        __u32                           reqid;
 };
 
 struct xfrm_userspi_info {
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 44f1b673f916..88df8fc814e4 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -35,9 +35,9 @@ struct prefix_info {
 #else
 #error "Please fix <asm/byteorder.h>"
 #endif
-        __u32                   valid;
-        __u32                   prefered;
-        __u32                   reserved2;
+        __be32                  valid;
+        __be32                  prefered;
+        __be32                  reserved2;
 
         struct in6_addr         prefix;
 };
@@ -183,7 +183,7 @@ static __inline__ u8 ipv6_addr_hash(const struct in6_addr *addr)
          * This will include the IEEE address token on links that support it.
          */
 
-        word = addr->s6_addr32[2] ^ addr->s6_addr32[3];
+        word = (__force u32)(addr->s6_addr32[2] ^ addr->s6_addr32[3]);
         word ^= (word >> 16);
         word ^= (word >> 8);
 
diff --git a/include/net/arp.h b/include/net/arp.h
index 6a3d9a7d302b..f02664568600 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -16,7 +16,7 @@ extern void     arp_send(int type, int ptype, __be32 dest_ip,
                          struct net_device *dev, __be32 src_ip,
                          unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int      arp_bind_neighbour(struct dst_entry *dst);
-extern int      arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
+extern int      arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void     arp_ifdown(struct net_device *dev);
 
 extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
diff --git a/include/net/atmclip.h b/include/net/atmclip.h
index 90fcc98e676f..b5a51a7bb364 100644
--- a/include/net/atmclip.h
+++ b/include/net/atmclip.h
@@ -36,7 +36,7 @@ struct clip_vcc {
 
 
 struct atmarp_entry {
-        u32             ip;             /* IP address */
+        __be32          ip;             /* IP address */
         struct clip_vcc *vccs;          /* active VCCs; NULL if resolution is
                                            pending */
         unsigned long   expires;        /* entry expiration time */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index df22efcfcc0b..c0fc39620f36 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -153,6 +153,7 @@ struct hci_conn {
         __u8             mode;
         __u8             type;
         __u8             out;
+        __u8             attempt;
         __u8             dev_class[3];
         __u8             features[8];
         __u16            interval;
@@ -289,6 +290,22 @@ static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev,
         return NULL;
 }
 
+static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
+                                        __u8 type, __u16 state)
+{
+        struct hci_conn_hash *h = &hdev->conn_hash;
+        struct list_head *p;
+        struct hci_conn  *c;
+
+        list_for_each(p, &h->list) {
+                c = list_entry(p, struct hci_conn, list);
+                if (c->type == type && c->state == state)
+                        return c;
+        }
+        return NULL;
+}
+
+void hci_acl_connect(struct hci_conn *conn);
 void hci_acl_disconn(struct hci_conn *conn, __u8 reason);
 void hci_add_sco(struct hci_conn *conn, __u16 handle);
 
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 89d743cfdfdf..3c563f02907c 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -124,7 +124,7 @@ struct rfcomm_pn {
         u8  flow_ctrl;
         u8  priority;
         u8  ack_timer;
-        u16 mtu;
+        __le16 mtu;
         u8  max_retrans;
         u8  credits;
 } __attribute__ ((packed));
@@ -136,7 +136,7 @@ struct rfcomm_rpn {
         u8  flow_ctrl;
         u8  xon_char;
         u8  xoff_char;
-        u16 param_mask;
+        __le16 param_mask;
 } __attribute__ ((packed));
 
 struct rfcomm_rls {
diff --git a/include/net/checksum.h b/include/net/checksum.h
index e3ea7cc2c728..124246172a88 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -27,8 +27,8 @@
 
 #ifndef _HAVE_ARCH_COPY_AND_CSUM_FROM_USER
 static inline
-unsigned int csum_and_copy_from_user (const unsigned char __user *src, unsigned char *dst,
-                                      int len, int sum, int *err_ptr)
+__wsum csum_and_copy_from_user (const void __user *src, void *dst,
+                                      int len, __wsum sum, int *err_ptr)
 {
         if (access_ok(VERIFY_READ, src, len))
                 return csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
@@ -41,8 +41,8 @@ unsigned int csum_and_copy_from_user (const unsigned char __user *src, unsigned
 #endif
 
 #ifndef HAVE_CSUM_COPY_USER
-static __inline__ unsigned int csum_and_copy_to_user
-(const unsigned char *src, unsigned char __user *dst, int len, unsigned int sum, int *err_ptr)
+static __inline__ __wsum csum_and_copy_to_user
+(const void *src, void __user *dst, int len, __wsum sum, int *err_ptr)
 {
         sum = csum_partial(src, len, sum);
 
@@ -53,35 +53,44 @@ static __inline__ unsigned int csum_and_copy_to_user
         if (len)
                 *err_ptr = -EFAULT;
 
-        return -1; /* invalid checksum */
+        return (__force __wsum)-1; /* invalid checksum */
 }
 #endif
 
-static inline unsigned int csum_add(unsigned int csum, unsigned int addend)
+static inline __wsum csum_add(__wsum csum, __wsum addend)
 {
-        csum += addend;
-        return csum + (csum < addend);
+        u32 res = (__force u32)csum;
+        res += (__force u32)addend;
+        return (__force __wsum)(res + (res < (__force u32)addend));
 }
 
-static inline unsigned int csum_sub(unsigned int csum, unsigned int addend)
+static inline __wsum csum_sub(__wsum csum, __wsum addend)
 {
         return csum_add(csum, ~addend);
 }
 
-static inline unsigned int
-csum_block_add(unsigned int csum, unsigned int csum2, int offset)
+static inline __wsum
+csum_block_add(__wsum csum, __wsum csum2, int offset)
 {
+        u32 sum = (__force u32)csum2;
         if (offset&1)
-                csum2 = ((csum2&0xFF00FF)<<8)+((csum2>>8)&0xFF00FF);
-        return csum_add(csum, csum2);
+                sum = ((sum&0xFF00FF)<<8)+((sum>>8)&0xFF00FF);
+        return csum_add(csum, (__force __wsum)sum);
 }
 
-static inline unsigned int
-csum_block_sub(unsigned int csum, unsigned int csum2, int offset)
+static inline __wsum
+csum_block_sub(__wsum csum, __wsum csum2, int offset)
 {
+        u32 sum = (__force u32)csum2;
         if (offset&1)
-                csum2 = ((csum2&0xFF00FF)<<8)+((csum2>>8)&0xFF00FF);
-        return csum_sub(csum, csum2);
+                sum = ((sum&0xFF00FF)<<8)+((sum>>8)&0xFF00FF);
+        return csum_sub(csum, (__force __wsum)sum);
 }
 
+static inline __wsum csum_unfold(__sum16 n)
+{
+        return (__force __wsum)n;
+}
+
+#define CSUM_MANGLED_0 ((__force __sum16)0xffff)
 #endif
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 718b4d9c891f..4c9522c5178f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -58,10 +58,10 @@
 #define CIPSO_V4_MAP_PASS             2
 
 /* limits */
-#define CIPSO_V4_MAX_REM_LVLS         256
+#define CIPSO_V4_MAX_REM_LVLS         255
 #define CIPSO_V4_INV_LVL              0x80000000
 #define CIPSO_V4_MAX_LOC_LVLS         (CIPSO_V4_INV_LVL - 1)
-#define CIPSO_V4_MAX_REM_CATS         65536
+#define CIPSO_V4_MAX_REM_CATS         65534
 #define CIPSO_V4_INV_CAT              0x80000000
 #define CIPSO_V4_MAX_LOC_CATS         (CIPSO_V4_INV_CAT - 1)
 
diff --git a/include/net/dn.h b/include/net/dn.h
index 465b78302782..ac4ce9091747 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -199,11 +199,6 @@ static inline void dn_sk_ports_copy(struct flowi *fl, struct dn_scp *scp)
 {
         fl->uli_u.dnports.sport = scp->addrloc;
         fl->uli_u.dnports.dport = scp->addrrem;
-        fl->uli_u.dnports.objnum = scp->addr.sdn_objnum;
-        if (fl->uli_u.dnports.objnum == 0) {
-                fl->uli_u.dnports.objnamel = (__u8)dn_ntohs(scp->addr.sdn_objnamel);
-                memcpy(fl->uli_u.dnports.objname, scp->addr.sdn_objname, 16);
-        }
 }
 
 extern unsigned dn_mss_from_pmtu(struct net_device *dev, int mtu);
diff --git a/include/net/dsfield.h b/include/net/dsfield.h
index a79c9e075f7f..eb65bf2e2502 100644
--- a/include/net/dsfield.h
+++ b/include/net/dsfield.h
@@ -20,14 +20,14 @@ static inline __u8 ipv4_get_dsfield(struct iphdr *iph)
 
 static inline __u8 ipv6_get_dsfield(struct ipv6hdr *ipv6h)
 {
-        return ntohs(*(__u16 *) ipv6h) >> 4;
+        return ntohs(*(__be16 *) ipv6h) >> 4;
 }
 
 
 static inline void ipv4_change_dsfield(struct iphdr *iph,__u8 mask,
     __u8 value)
 {
-        __u32 check = ntohs(iph->check);
+        __u32 check = ntohs((__force __be16)iph->check);
         __u8 dsfield;
 
         dsfield = (iph->tos & mask) | value;
@@ -35,7 +35,7 @@ static inline void ipv4_change_dsfield(struct iphdr *iph,__u8 mask,
         if ((check+1) >> 16) check = (check+1) & 0xffff;
         check -= dsfield;
         check += check >> 16; /* adjust carry */
-        iph->check = htons(check);
+        iph->check = (__force __sum16)htons(check);
         iph->tos = dsfield;
 }
 
@@ -45,9 +45,9 @@ static inline void ipv6_change_dsfield(struct ipv6hdr *ipv6h,__u8 mask,
 {
         __u16 tmp;
 
-        tmp = ntohs(*(__u16 *) ipv6h);
+        tmp = ntohs(*(__be16 *) ipv6h);
         tmp = (tmp & ((mask << 4) | 0xf00f)) | (value << 4);
-        *(__u16 *) ipv6h = htons(tmp);
+        *(__be16 *) ipv6h = htons(tmp);
 }
 
 
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index 8e2f473d3e82..bc3c26494c3d 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -13,6 +13,8 @@ struct fib_rule
         atomic_t                refcnt;
         int                     ifindex;
         char                    ifname[IFNAMSIZ];
+        u32                     mark;
+        u32                     mark_mask;
         u32                     pref;
         u32                     flags;
         u32                     table;
@@ -50,6 +52,7 @@ struct fib_rules_ops
                                         struct nlmsghdr *,
                                         struct fib_rule_hdr *);
         u32                     (*default_pref)(void);
+        size_t                  (*nlmsg_payload)(struct fib_rule *);
 
         int                     nlgroup;
         struct nla_policy       *policy;
@@ -57,6 +60,13 @@ struct fib_rules_ops
         struct module           *owner;
 };
 
+#define FRA_GENERIC_POLICY \
+        [FRA_IFNAME]    = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \
+        [FRA_PRIORITY]  = { .type = NLA_U32 }, \
+        [FRA_FWMARK]    = { .type = NLA_U32 }, \
+        [FRA_FWMASK]    = { .type = NLA_U32 }, \
+        [FRA_TABLE]     = { .type = NLA_U32 }
+
 static inline void fib_rule_get(struct fib_rule *rule)
 {
         atomic_inc(&rule->refcnt);
diff --git a/include/net/flow.h b/include/net/flow.h
index 3b44d72b27d3..ce4b10d8b412 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -13,12 +13,12 @@
 struct flowi {
         int     oif;
         int     iif;
+        __u32   mark;
 
         union {
                 struct {
                         __be32                  daddr;
                         __be32                  saddr;
-                        __u32                   fwmark;
                         __u8                    tos;
                         __u8                    scope;
                 } ip4_u;
@@ -26,28 +26,23 @@ struct flowi {
                 struct {
                         struct in6_addr         daddr;
                         struct in6_addr         saddr;
-                        __u32                   fwmark;
-                        __u32                   flowlabel;
+                        __be32                  flowlabel;
                 } ip6_u;
 
                 struct {
                         __le16                  daddr;
                         __le16                  saddr;
-                        __u32                   fwmark;
                         __u8                    scope;
                 } dn_u;
         } nl_u;
 #define fld_dst         nl_u.dn_u.daddr
 #define fld_src         nl_u.dn_u.saddr
-#define fld_fwmark      nl_u.dn_u.fwmark
 #define fld_scope       nl_u.dn_u.scope
 #define fl6_dst         nl_u.ip6_u.daddr
 #define fl6_src         nl_u.ip6_u.saddr
-#define fl6_fwmark      nl_u.ip6_u.fwmark
 #define fl6_flowlabel   nl_u.ip6_u.flowlabel
 #define fl4_dst         nl_u.ip4_u.daddr
 #define fl4_src         nl_u.ip4_u.saddr
-#define fl4_fwmark      nl_u.ip4_u.fwmark
 #define fl4_tos         nl_u.ip4_u.tos
 #define fl4_scope       nl_u.ip4_u.scope
 
@@ -68,9 +63,6 @@ struct flowi {
                 struct {
                         __le16  sport;
                         __le16  dport;
-                        __u8    objnum;
-                        __u8    objnamel; /* Not 16 bits since max val is 16 */
-                        __u8    objname[16]; /* Not zero terminated */
                 } dnports;
 
                 __be32          spi;
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index b619314218a6..adff4c898d50 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -53,6 +53,7 @@ struct genl_info
  * @policy: attribute validation policy
  * @doit: standard command callback
  * @dumpit: callback for dumpers
+ * @done: completion callback for dumps
  * @ops_list: operations list
  */
 struct genl_ops
@@ -64,6 +65,7 @@ struct genl_ops
                                        struct genl_info *info);
         int                    (*dumpit)(struct sk_buff *skb,
                                          struct netlink_callback *cb);
+        int                    (*done)(struct netlink_callback *cb);
         struct list_head        ops_list;
 };
 
@@ -79,34 +81,51 @@ extern struct sock *genl_sock;
  * @skb: socket buffer holding the message
  * @pid: netlink pid the message is addressed to
  * @seq: sequence number (usually the one of the sender)
- * @type: netlink message type
- * @hdrlen: length of the user specific header
+ * @family: generic netlink family
  * @flags netlink message flags
  * @cmd: generic netlink command
- * @version: version
  *
  * Returns pointer to user specific header
  */
 static inline void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
-                                int type, int hdrlen, int flags,
-                                u8 cmd, u8 version)
+                                struct genl_family *family, int flags, u8 cmd)
 {
         struct nlmsghdr *nlh;
         struct genlmsghdr *hdr;
 
-        nlh = nlmsg_put(skb, pid, seq, type, GENL_HDRLEN + hdrlen, flags);
+        nlh = nlmsg_put(skb, pid, seq, family->id, GENL_HDRLEN +
+                        family->hdrsize, flags);
         if (nlh == NULL)
                 return NULL;
 
         hdr = nlmsg_data(nlh);
         hdr->cmd = cmd;
-        hdr->version = version;
+        hdr->version = family->version;
         hdr->reserved = 0;
 
         return (char *) hdr + GENL_HDRLEN;
 }
 
 /**
+ * genlmsg_put_reply - Add generic netlink header to a reply message
+ * @skb: socket buffer holding the message
+ * @info: receiver info
+ * @family: generic netlink family
+ * @flags: netlink message flags
+ * @cmd: generic netlink command
+ *
+ * Returns pointer to user specific header
+ */
+static inline void *genlmsg_put_reply(struct sk_buff *skb,
+                                      struct genl_info *info,
+                                      struct genl_family *family,
+                                      int flags, u8 cmd)
+{
+        return genlmsg_put(skb, info->snd_pid, info->snd_seq, family,
+                           flags, cmd);
+}
+
+/**
  * genlmsg_end - Finalize a generic netlink message
  * @skb: socket buffer the message is stored in
  * @hdr: user specific header
@@ -150,6 +169,16 @@ static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid)
 }
 
 /**
+ * genlmsg_reply - reply to a request
+ * @skb: netlink message to be sent back
+ * @info: receiver information
+ */
+static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
+{
+        return genlmsg_unicast(skb, info->snd_pid);
+}
+
+/**
  * gennlmsg_data - head of message payload
  * @gnlh: genetlink messsage header
  */
@@ -187,4 +216,15 @@ static inline int genlmsg_total_size(int payload)
         return NLMSG_ALIGN(genlmsg_msg_size(payload));
 }
 
+/**
+ * genlmsg_new - Allocate a new generic netlink message
+ * @payload: size of the message payload
+ * @flags: the type of memory to allocate.
+ */
+static inline struct sk_buff *genlmsg_new(size_t payload, gfp_t flags)
+{
+        return nlmsg_new(genlmsg_total_size(payload), flags);
+}
+
+
 #endif  /* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index b174ebb277a9..e6af381e206d 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1037,6 +1037,10 @@ struct ieee80211_device {
         /* host performs multicast decryption */
         int host_mc_decrypt;
 
+        /* host should strip IV and ICV from protected frames */
+        /* meaningful only when hardware decryption is being used */
+        int host_strip_iv_icv;
+
         int host_open_frag;
         int host_build_iv;
         int ieee802_1x;         /* is IEEE 802.1X used */
@@ -1076,6 +1080,8 @@ struct ieee80211_device {
         int perfect_rssi;
         int worst_rssi;
 
+        u16 prev_seq_ctl;       /* used to drop duplicate frames */
+
         /* Callback functions */
         void (*set_security) (struct net_device * dev,
                               struct ieee80211_security * sec);
diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index 425b3a57ac74..617b672b1132 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -63,13 +63,11 @@ struct ieee80211softmac_wpa {
 
 /*
  * Information about association
- *
- * Do we need a lock for this?
- * We only ever use this structure inlined
- * into our global struct. I've used its lock,
- * but maybe we need a local one here?
  */
 struct ieee80211softmac_assoc_info {
+
+        struct mutex mutex;
+
         /*
          * This is the requested ESSID. It is written
          * only by the WX handlers.
@@ -99,12 +97,13 @@ struct ieee80211softmac_assoc_info {
          *
          * bssfixed is used for SIOCSIWAP.
          */
-        u8 static_essid:1,
-           short_preamble_available:1,
-           associating:1,
-           assoc_wait:1,
-           bssvalid:1,
-           bssfixed:1;
+        u8 static_essid;
+        u8 short_preamble_available;
+        u8 associating;
+        u8 associated;
+        u8 assoc_wait;
+        u8 bssvalid;
+        u8 bssfixed;
 
         /* Scan retries remaining */
         int scan_retry;
@@ -229,12 +228,10 @@ struct ieee80211softmac_device {
         /* private stuff follows */
         /* this lock protects this structure */
         spinlock_t lock;
-        
-        /* couple of flags */
-        u8 scanning:1, /* protects scanning from being done multiple times at once */
-           associated:1,
-           running:1;
-        
+
+        u8 running; /* SoftMAC started? */
+        u8 scanning;
+
         struct ieee80211softmac_scaninfo *scaninfo;
         struct ieee80211softmac_assoc_info associnfo;
         struct ieee80211softmac_bss_info bssinfo;
@@ -250,7 +247,7 @@ struct ieee80211softmac_device {
 
         /* we need to keep a list of network structs we copied */
         struct list_head network_list;
-        
+
         /* This must be the last item so that it points to the data
          * allocated beyond this structure by alloc_ieee80211 */
         u8 priv[0];
@@ -295,7 +292,7 @@ static inline u8 ieee80211softmac_suggest_txrate(struct ieee80211softmac_device
 {
         struct ieee80211softmac_txrates *txrates = &mac->txrates;
 
-        if (!mac->associated)
+        if (!mac->associnfo.associated)
                 return txrates->mgt_mcast_rate;
 
         /* We are associated, sending unicast frame */
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 34489c13c119..3ec7d07346d6 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -152,6 +152,7 @@ struct ifacaddr6
 
 struct ipv6_devstat {
         struct proc_dir_entry   *proc_dir_entry;
+        DEFINE_SNMP_STAT(struct ipstats_mib, ipv6);
         DEFINE_SNMP_STAT(struct icmpv6_mib, icmpv6);
 };
 
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index b33b438bffcc..16aa96a6a53b 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -27,7 +27,7 @@ extern int inet6_csk_bind_conflict(const struct sock *sk,
 
 extern struct request_sock *inet6_csk_search_req(const struct sock *sk,
                                                  struct request_sock ***prevp,
-                                                 const __u16 rport,
+                                                 const __be16 rport,
                                                  const struct in6_addr *raddr,
                                                  const struct in6_addr *laddr,
                                                  const int iif);
@@ -38,5 +38,5 @@ extern void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
 
 extern void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
-extern int inet6_csk_xmit(struct sk_buff *skb, int ipfragok);
+extern int inet6_csk_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok);
 #endif /* _INET6_CONNECTION_SOCK_H */
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h
index bc6a71dce984..c28e424f53d9 100644
--- a/include/net/inet6_hashtables.h
+++ b/include/net/inet6_hashtables.h
@@ -26,11 +26,11 @@ struct inet_hashinfo;
 
 /* I have no idea if this is a good hash for v6 or not. -DaveM */
 static inline unsigned int inet6_ehashfn(const struct in6_addr *laddr, const u16 lport,
-                                const struct in6_addr *faddr, const u16 fport)
+                                const struct in6_addr *faddr, const __be16 fport)
 {
-        unsigned int hashent = (lport ^ fport);
+        unsigned int hashent = (lport ^ (__force u16)fport);
 
-        hashent ^= (laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
+        hashent ^= (__force u32)(laddr->s6_addr32[3] ^ faddr->s6_addr32[3]);
         hashent ^= hashent >> 16;
         hashent ^= hashent >> 8;
         return hashent;
@@ -43,7 +43,7 @@ static inline int inet6_sk_ehashfn(const struct sock *sk)
         const struct in6_addr *laddr = &np->rcv_saddr;
         const struct in6_addr *faddr = &np->daddr;
         const __u16 lport = inet->num;
-        const __u16 fport = inet->dport;
+        const __be16 fport = inet->dport;
         return inet6_ehashfn(laddr, lport, faddr, fport);
 }
 
@@ -57,7 +57,7 @@ extern void __inet6_hash(struct inet_hashinfo *hashinfo, struct sock *sk);
  */
 extern struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo,
                                            const struct in6_addr *saddr,
-                                           const u16 sport,
+                                           const __be16 sport,
                                            const struct in6_addr *daddr,
                                            const u16 hnum,
                                            const int dif);
@@ -69,7 +69,7 @@ extern struct sock *inet6_lookup_listener(struct inet_hashinfo *hashinfo,
 
 static inline struct sock *__inet6_lookup(struct inet_hashinfo *hashinfo,
                                           const struct in6_addr *saddr,
-                                          const u16 sport,
+                                          const __be16 sport,
                                           const struct in6_addr *daddr,
                                           const u16 hnum,
                                           const int dif)
@@ -83,8 +83,8 @@ static inline struct sock *__inet6_lookup(struct inet_hashinfo *hashinfo,
 }
 
 extern struct sock *inet6_lookup(struct inet_hashinfo *hashinfo,
-                                 const struct in6_addr *saddr, const u16 sport,
-                                 const struct in6_addr *daddr, const u16 dport,
+                                 const struct in6_addr *saddr, const __be16 sport,
+                                 const struct in6_addr *daddr, const __be16 dport,
                                  const int dif);
 #endif /* defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) */
 #endif /* _INET6_HASHTABLES_H */
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 0bcf9f237e1f..cccea051e922 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -36,7 +36,8 @@ struct tcp_congestion_ops;
  * (i.e. things that depend on the address family)
  */
 struct inet_connection_sock_af_ops {
-        int         (*queue_xmit)(struct sk_buff *skb, int ipfragok);
+        int         (*queue_xmit)(struct sk_buff *skb, struct sock *sk,
+                                  int ipfragok);
         void        (*send_check)(struct sock *sk, int len,
                                   struct sk_buff *skb);
         int         (*rebuild_header)(struct sock *sk);
@@ -45,7 +46,8 @@ struct inet_connection_sock_af_ops {
                                       struct request_sock *req,
                                       struct dst_entry *dst);
         int         (*remember_stamp)(struct sock *sk);
-        __u16       net_header_len;
+        u16         net_header_len;
+        u16         sockaddr_len;
         int         (*setsockopt)(struct sock *sk, int level, int optname, 
                                   char __user *optval, int optlen);
         int         (*getsockopt)(struct sock *sk, int level, int optname, 
@@ -57,7 +59,6 @@ struct inet_connection_sock_af_ops {
                                 int level, int optname,
                                 char __user *optval, int __user *optlen);
         void        (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
-        int sockaddr_len;
 };
 
 /** inet_connection_sock - INET connection oriented sock
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index d599c6bfbb86..10117c8503e8 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -48,12 +48,12 @@ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner)
 
 #define IP6_ECN_flow_xmit(sk, label) do {                               \
         if (INET_ECN_is_capable(inet_sk(sk)->tos))                      \
-                (label) |= __constant_htons(INET_ECN_ECT_0 << 4);       \
+                (label) |= htonl(INET_ECN_ECT_0 << 20);                 \
     } while (0)
 
 static inline int IP_ECN_set_ce(struct iphdr *iph)
 {
-        u32 check = iph->check;
+        u32 check = (__force u32)iph->check;
         u32 ecn = (iph->tos + 1) & INET_ECN_MASK;
 
         /*
@@ -71,9 +71,9 @@ static inline int IP_ECN_set_ce(struct iphdr *iph)
          * INET_ECN_ECT_1 => check += htons(0xFFFD)
          * INET_ECN_ECT_0 => check += htons(0xFFFE)
          */
-        check += htons(0xFFFB) + htons(ecn);
+        check += (__force u16)htons(0xFFFB) + (__force u16)htons(ecn);
 
-        iph->check = check + (check>=0xFFFF);
+        iph->check = (__force __sum16)(check + (check>=0xFFFF));
         iph->tos |= INET_ECN_CE;
         return 1;
 }
@@ -95,13 +95,13 @@ static inline int IP6_ECN_set_ce(struct ipv6hdr *iph)
 {
         if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
                 return 0;
-        *(u32*)iph |= htonl(INET_ECN_CE << 20);
+        *(__be32*)iph |= htonl(INET_ECN_CE << 20);
         return 1;
 }
 
 static inline void IP6_ECN_clear(struct ipv6hdr *iph)
 {
-        *(u32*)iph &= ~htonl(INET_ECN_MASK << 20);
+        *(__be32*)iph &= ~htonl(INET_ECN_MASK << 20);
 }
 
 static inline void ipv6_copy_dscp(struct ipv6hdr *outer, struct ipv6hdr *inner)
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 925573fd2aed..aa10a8178e70 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -17,14 +17,15 @@
 
 struct inet_peer
 {
+        /* group together avl_left,avl_right,v4daddr to speedup lookups */
         struct inet_peer        *avl_left, *avl_right;
-        struct inet_peer        *unused_next, **unused_prevp;
-        unsigned long           dtime;          /* the time of last use of not
-                                                 * referenced entries */
-        atomic_t                refcnt;
         __be32                  v4daddr;        /* peer's address */
         __u16                   avl_height;
         __u16                   ip_id_count;    /* IP ID for the next packet */
+        struct inet_peer        *unused_next, **unused_prevp;
+        __u32                   dtime;          /* the time of last use of not
+                                                 * referenced entries */
+        atomic_t                refcnt;
         atomic_t                rid;            /* Frag reception counter */
         __u32                   tcp_ts;
         unsigned long           tcp_ts_stamp;
@@ -35,21 +36,8 @@ void			inet_initpeers(void) __init;
 /* can be called with or without local BH being disabled */
 struct inet_peer        *inet_getpeer(__be32 daddr, int create);
 
-extern spinlock_t inet_peer_unused_lock;
-extern struct inet_peer **inet_peer_unused_tailp;
 /* can be called from BH context or outside */
-static inline void      inet_putpeer(struct inet_peer *p)
-{
-        spin_lock_bh(&inet_peer_unused_lock);
-        if (atomic_dec_and_test(&p->refcnt)) {
-                p->unused_prevp = inet_peer_unused_tailp;
-                p->unused_next = NULL;
-                *inet_peer_unused_tailp = p;
-                inet_peer_unused_tailp = &p->unused_next;
-                p->dtime = jiffies;
-        }
-        spin_unlock_bh(&inet_peer_unused_lock);
-}
+extern void inet_putpeer(struct inet_peer *p);
 
 extern spinlock_t inet_peer_idlock;
 /* can be called with or without local BH being disabled */
diff --git a/include/net/ip.h b/include/net/ip.h
index b6d95e553401..83cb9ac5554e 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -97,7 +97,7 @@ extern int		ip_mc_output(struct sk_buff *skb);
 extern int              ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
 extern int              ip_do_nat(struct sk_buff *skb);
 extern void             ip_send_check(struct iphdr *ip);
-extern int              ip_queue_xmit(struct sk_buff *skb, int ipfragok);
+extern int              ip_queue_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok);
 extern void             ip_init(void);
 extern int              ip_append_data(struct sock *sk,
                                        int getfrag(void *from, char *to, int offset, int len,
@@ -123,7 +123,7 @@ extern int		ip4_datagram_connect(struct sock *sk,
  *      multicast packets.
  */
 
-static inline void ip_tr_mc_map(u32 addr, char *buf)
+static inline void ip_tr_mc_map(__be32 addr, char *buf)
 {
         buf[0]=0xC0;
         buf[1]=0x00;
@@ -135,7 +135,7 @@ static inline void ip_tr_mc_map(u32 addr, char *buf)
 
 struct ip_reply_arg {
         struct kvec iov[1];   
-        u32         csum; 
+        __wsum      csum;
         int         csumoffset; /* u16 offset of csum in iov[0].iov_base */
                                 /* -1 if not needed */ 
 }; 
@@ -192,9 +192,9 @@ extern void ipfrag_init(void);
 static inline
 int ip_decrease_ttl(struct iphdr *iph)
 {
-        u32 check = iph->check;
-        check += htons(0x0100);
-        iph->check = check + (check>=0xFFFF);
+        u32 check = (__force u32)iph->check;
+        check += (__force u32)htons(0x0100);
+        iph->check = (__force __sum16)(check + (check>=0xFFFF));
         return --iph->ttl;
 }
 
@@ -238,9 +238,9 @@ static inline void ip_select_ident_more(struct iphdr *iph, struct dst_entry *dst
  *      Map a multicast IP onto multicast MAC for type ethernet.
  */
 
-static inline void ip_eth_mc_map(u32 addr, char *buf)
+static inline void ip_eth_mc_map(__be32 naddr, char *buf)
 {
-        addr=ntohl(addr);
+        __u32 addr=ntohl(naddr);
         buf[0]=0x01;
         buf[1]=0x00;
         buf[2]=0x5e;
@@ -256,13 +256,14 @@ static inline void ip_eth_mc_map(u32 addr, char *buf)
  *      Leave P_Key as 0 to be filled in by driver.
  */
 
-static inline void ip_ib_mc_map(u32 addr, char *buf)
+static inline void ip_ib_mc_map(__be32 naddr, char *buf)
 {
+        __u32 addr;
         buf[0]  = 0;            /* Reserved */
         buf[1]  = 0xff;         /* Multicast QPN */
         buf[2]  = 0xff;
         buf[3]  = 0xff;
-        addr    = ntohl(addr);
+        addr    = ntohl(naddr);
         buf[4]  = 0xff;
         buf[5]  = 0x12;         /* link local scope */
         buf[6]  = 0x40;         /* IPv4 signature */
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 3dfc885bdf25..68e2b32cf1d6 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -34,60 +34,60 @@
 
 #ifndef _HAVE_ARCH_IPV6_CSUM
 
-static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
-                                                     struct in6_addr *daddr,
-                                                     __u16 len,
-                                                     unsigned short proto,
-                                                     unsigned int csum) 
+static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
+                                          const struct in6_addr *daddr,
+                                          __u32 len, unsigned short proto,
+                                          __wsum csum)
 {
 
         int carry;
         __u32 ulen;
         __u32 uproto;
+        __u32 sum = (__force u32)csum;
 
-        csum += saddr->s6_addr32[0];
-        carry = (csum < saddr->s6_addr32[0]);
-        csum += carry;
+        sum += (__force u32)saddr->s6_addr32[0];
+        carry = (sum < (__force u32)saddr->s6_addr32[0]);
+        sum += carry;
 
-        csum += saddr->s6_addr32[1];
-        carry = (csum < saddr->s6_addr32[1]);
-        csum += carry;
+        sum += (__force u32)saddr->s6_addr32[1];
+        carry = (sum < (__force u32)saddr->s6_addr32[1]);
+        sum += carry;
 
-        csum += saddr->s6_addr32[2];
-        carry = (csum < saddr->s6_addr32[2]);
-        csum += carry;
+        sum += (__force u32)saddr->s6_addr32[2];
+        carry = (sum < (__force u32)saddr->s6_addr32[2]);
+        sum += carry;
 
-        csum += saddr->s6_addr32[3];
-        carry = (csum < saddr->s6_addr32[3]);
-        csum += carry;
+        sum += (__force u32)saddr->s6_addr32[3];
+        carry = (sum < (__force u32)saddr->s6_addr32[3]);
+        sum += carry;
 
-        csum += daddr->s6_addr32[0];
-        carry = (csum < daddr->s6_addr32[0]);
-        csum += carry;
+        sum += (__force u32)daddr->s6_addr32[0];
+        carry = (sum < (__force u32)daddr->s6_addr32[0]);
+        sum += carry;
 
-        csum += daddr->s6_addr32[1];
-        carry = (csum < daddr->s6_addr32[1]);
-        csum += carry;
+        sum += (__force u32)daddr->s6_addr32[1];
+        carry = (sum < (__force u32)daddr->s6_addr32[1]);
+        sum += carry;
 
-        csum += daddr->s6_addr32[2];
-        carry = (csum < daddr->s6_addr32[2]);
-        csum += carry;
+        sum += (__force u32)daddr->s6_addr32[2];
+        carry = (sum < (__force u32)daddr->s6_addr32[2]);
+        sum += carry;
 
-        csum += daddr->s6_addr32[3];
-        carry = (csum < daddr->s6_addr32[3]);
-        csum += carry;
+        sum += (__force u32)daddr->s6_addr32[3];
+        carry = (sum < (__force u32)daddr->s6_addr32[3]);
+        sum += carry;
 
-        ulen = htonl((__u32) len);
-        csum += ulen;
-        carry = (csum < ulen);
-        csum += carry;
+        ulen = (__force u32)htonl((__u32) len);
+        sum += ulen;
+        carry = (sum < ulen);
+        sum += carry;
 
-        uproto = htonl(proto);
-        csum += uproto;
-        carry = (csum < uproto);
-        csum += carry;
+        uproto = (__force u32)htonl(proto);
+        sum += uproto;
+        carry = (sum < uproto);
+        sum += carry;
 
-        return csum_fold(csum);
+        return csum_fold((__force __wsum)csum);
 }
 
 #endif
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index e4438de3bd6b..f9cde44f93b4 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -107,6 +107,11 @@ struct rt6_info
         u8                              rt6i_protocol;
 };
 
+static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst)
+{
+        return ((struct rt6_info *)dst)->rt6i_idev;
+}
+
 struct fib6_walker_t
 {
         struct fib6_walker_t *prev, *next;
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 6ca6b71dfe0f..4e927ebd1cb3 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -20,7 +20,7 @@ struct route_info {
                                 route_pref:2,
                                 reserved_h:3;
 #endif
-        __u32                   lifetime;
+        __be32                  lifetime;
         __u8                    prefix[0];      /* 0,8 or 16 */
 };
 
@@ -36,13 +36,6 @@ struct route_info {
 #define RT6_LOOKUP_F_REACHABLE  0x2
 #define RT6_LOOKUP_F_HAS_SADDR  0x4
 
-struct pol_chain {
-        int                     type;
-        int                     priority;
-        struct fib6_node        *rules;
-        struct pol_chain        *next;
-};
-
 extern struct rt6_info  ip6_null_entry;
 
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 82229146bac7..36c635ca1aa6 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -21,17 +21,14 @@
 #include <net/fib_rules.h>
 
 struct fib_config {
-        u8                      fc_family;
         u8                      fc_dst_len;
-        u8                      fc_src_len;
         u8                      fc_tos;
         u8                      fc_protocol;
         u8                      fc_scope;
         u8                      fc_type;
-        /* 1 byte unused */
+        /* 3 bytes unused */
         u32                     fc_table;
         __be32                  fc_dst;
-        __be32                  fc_src;
         __be32                  fc_gw;
         int                     fc_oif;
         u32                     fc_flags;
@@ -118,7 +115,7 @@ struct fib_result {
 
 struct fib_result_nl {
         __be32          fl_addr;   /* To be looked up*/
-        u32             fl_fwmark; 
+        u32             fl_mark;
         unsigned char   fl_tos;
         unsigned char   fl_scope;
         unsigned char   tb_id_in;
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index beffdd66ad74..25b56571e54b 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -88,9 +88,7 @@ static inline int multipath_comparekeys(const struct flowi *flp1,
         return flp1->fl4_dst == flp2->fl4_dst &&
                 flp1->fl4_src == flp2->fl4_src &&
                 flp1->oif == flp2->oif &&
-#ifdef CONFIG_IP_ROUTE_FWMARK
-                flp1->fl4_fwmark == flp2->fl4_fwmark &&
-#endif
+                flp1->mark == flp2->mark &&
                 !((flp1->fl4_tos ^ flp2->fl4_tos) &
                   (IPTOS_RT_MASK | RTO_ONLINK));
 }
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 49c717e3b040..672564e5a81d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -7,6 +7,7 @@
 #define _IP_VS_H
 
 #include <asm/types.h>          /* For __uXX types */
+#include <linux/types.h>        /* For __beXX types in userland */
 
 #define IP_VS_VERSION_CODE      0x010201
 #define NVERSION(version)                       \
@@ -987,14 +988,20 @@ extern int ip_vs_make_skb_writable(struct sk_buff **pskb, int len);
 extern void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp,
                 struct ip_vs_conn *cp, int dir);
 
-extern u16 ip_vs_checksum_complete(struct sk_buff *skb, int offset);
+extern __sum16 ip_vs_checksum_complete(struct sk_buff *skb, int offset);
 
-static inline u16 ip_vs_check_diff(u32 old, u32 new, u16 oldsum)
+static inline __wsum ip_vs_check_diff4(__be32 old, __be32 new, __wsum oldsum)
 {
-        u32 diff[2] = { old, new };
+        __be32 diff[2] = { ~old, new };
 
-        return csum_fold(csum_partial((char *) diff, sizeof(diff),
-                                      oldsum ^ 0xFFFF));
+        return csum_partial((char *) diff, sizeof(diff), oldsum);
+}
+
+static inline __wsum ip_vs_check_diff2(__be16 old, __be16 new, __wsum oldsum)
+{
+        __be16 diff[2] = { ~old, new };
+
+        return csum_partial((char *) diff, sizeof(diff), oldsum);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/net/ipconfig.h b/include/net/ipconfig.h
index 2a1fe996fbc6..3924d7d2cb11 100644
--- a/include/net/ipconfig.h
+++ b/include/net/ipconfig.h
@@ -11,12 +11,12 @@
 extern int ic_proto_enabled;    /* Protocols enabled (see IC_xxx) */
 extern int ic_set_manually;     /* IPconfig parameters set manually */
 
-extern u32 ic_myaddr;           /* My IP address */
-extern u32 ic_gateway;          /* Gateway IP address */
+extern __be32 ic_myaddr;                /* My IP address */
+extern __be32 ic_gateway;               /* Gateway IP address */
 
-extern u32 ic_servaddr;         /* Boot server IP address */
+extern __be32 ic_servaddr;              /* Boot server IP address */
 
-extern u32 root_server_addr;    /* Address of NFS server */
+extern __be32 root_server_addr; /* Address of NFS server */
 extern u8 root_server_path[];   /* Path to mount as root */
 
 
diff --git a/include/net/ipip.h b/include/net/ipip.h
index f490c3cbe377..7cdc914322f0 100644
--- a/include/net/ipip.h
+++ b/include/net/ipip.h
@@ -35,7 +35,7 @@ struct ip_tunnel
         ip_send_check(iph);                                             \
                                                                         \
         err = NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, rt->u.dst.dev, dst_output);\
-        if (err == NET_XMIT_SUCCESS || err == NET_XMIT_CN) {            \
+        if (net_xmit_eval(err) == 0) {                                  \
                 stats->tx_bytes += pkt_len;                             \
                 stats->tx_packets++;                                    \
         } else {                                                        \
@@ -44,8 +44,4 @@ struct ip_tunnel
         }                                                               \
 } while (0)
 
-
-extern int      sit_init(void);
-extern void     sit_cleanup(void);
-
 #endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 8223c4410b4b..00328b71a08c 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -95,10 +95,10 @@
  */
 
 struct frag_hdr {
-        unsigned char   nexthdr;
-        unsigned char   reserved;       
-        unsigned short  frag_off;
-        __u32           identification;
+        __u8    nexthdr;
+        __u8    reserved;
+        __be16  frag_off;
+        __be32  identification;
 };
 
 #define IP6_MF  0x0001
@@ -113,9 +113,24 @@ extern int sysctl_mld_max_msf;
 
 /* MIBs */
 DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
-#define IP6_INC_STATS(field)            SNMP_INC_STATS(ipv6_statistics, field)
-#define IP6_INC_STATS_BH(field)         SNMP_INC_STATS_BH(ipv6_statistics, field)
-#define IP6_INC_STATS_USER(field)       SNMP_INC_STATS_USER(ipv6_statistics, field)
+#define IP6_INC_STATS(idev,field)               ({                      \
+        struct inet6_dev *_idev = (idev);                               \
+        if (likely(_idev != NULL))                                      \
+                SNMP_INC_STATS(_idev->stats.ipv6, field);               \
+        SNMP_INC_STATS(ipv6_statistics, field);                         \
+})
+#define IP6_INC_STATS_BH(idev,field)            ({                      \
+        struct inet6_dev *_idev = (idev);                               \
+        if (likely(_idev != NULL))                                      \
+                SNMP_INC_STATS_BH(_idev->stats.ipv6, field);            \
+        SNMP_INC_STATS_BH(ipv6_statistics, field);                      \
+})
+#define IP6_INC_STATS_USER(idev,field)          ({                      \
+        struct inet6_dev *_idev = (idev);                               \
+        if (likely(_idev != NULL))                                      \
+                SNMP_INC_STATS_USER(_idev->stats.ipv6, field);          \
+        SNMP_INC_STATS_USER(ipv6_statistics, field);                    \
+})
 DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
 #define ICMP6_INC_STATS(idev, field)            ({                      \
         struct inet6_dev *_idev = (idev);                               \
@@ -143,9 +158,13 @@ DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics);
         SNMP_INC_STATS_OFFSET_BH(icmpv6_statistics, field, _offset);            \
 })
 DECLARE_SNMP_STAT(struct udp_mib, udp_stats_in6);
-#define UDP6_INC_STATS(field)           SNMP_INC_STATS(udp_stats_in6, field)
-#define UDP6_INC_STATS_BH(field)        SNMP_INC_STATS_BH(udp_stats_in6, field)
-#define UDP6_INC_STATS_USER(field)      SNMP_INC_STATS_USER(udp_stats_in6, field)
+DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
+#define UDP6_INC_STATS_BH(field, is_udplite)                          do  {  \
+        if (is_udplite) SNMP_INC_STATS_BH(udplite_stats_in6, field);         \
+        else            SNMP_INC_STATS_BH(udp_stats_in6, field);    } while(0)
+#define UDP6_INC_STATS_USER(field, is_udplite)                         do {    \
+        if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field);         \
+        else            SNMP_INC_STATS_USER(udp_stats_in6, field);    } while(0)
 
 int snmp6_register_dev(struct inet6_dev *idev);
 int snmp6_unregister_dev(struct inet6_dev *idev);
@@ -191,7 +210,7 @@ struct ipv6_txoptions
 struct ip6_flowlabel
 {
         struct ip6_flowlabel    *next;
-        u32                     label;
+        __be32                  label;
         struct in6_addr         dst;
         struct ipv6_txoptions   *opt;
         atomic_t                users;
@@ -211,7 +230,7 @@ struct ipv6_fl_socklist
         struct ip6_flowlabel    *fl;
 };
 
-extern struct ip6_flowlabel     *fl6_sock_lookup(struct sock *sk, u32 label);
+extern struct ip6_flowlabel     *fl6_sock_lookup(struct sock *sk, __be32 label);
 extern struct ipv6_txoptions    *fl6_merge_options(struct ipv6_txoptions * opt_space,
                                                    struct ip6_flowlabel * fl,
                                                    struct ipv6_txoptions * fopt);
@@ -375,22 +394,15 @@ static inline int ipv6_addr_any(const struct in6_addr *a)
  */
 static inline int __ipv6_addr_diff(const void *token1, const void *token2, int addrlen)
 {
-        const __u32 *a1 = token1, *a2 = token2;
+        const __be32 *a1 = token1, *a2 = token2;
         int i;
 
         addrlen >>= 2;
 
         for (i = 0; i < addrlen; i++) {
-                __u32 xb = a1[i] ^ a2[i];
-                if (xb) {
-                        int j = 31;
-
-                        xb = ntohl(xb);
-                        while ((xb & (1 << j)) == 0)
-                                j--;
-
-                        return (i * 32 + 31 - j);
-                }
+                __be32 xb = a1[i] ^ a2[i];
+                if (xb)
+                        return i * 32 + 32 - fls(ntohl(xb));
         }
 
         /*
@@ -544,7 +556,7 @@ extern int			ip6_datagram_connect(struct sock *sk,
                                                      struct sockaddr *addr, int addr_len);
 
 extern int                      ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len);
-extern void                     ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, u16 port,
+extern void                     ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port,
                                                 u32 info, u8 *payload);
 extern void                     ipv6_local_error(struct sock *sk, int err, struct flowi *fl, u32 info);
 
@@ -589,6 +601,8 @@ extern int  tcp6_proc_init(void);
 extern void tcp6_proc_exit(void);
 extern int  udp6_proc_init(void);
 extern void udp6_proc_exit(void);
+extern int  udplite6_proc_init(void);
+extern void udplite6_proc_exit(void);
 extern int  ipv6_misc_proc_init(void);
 extern void ipv6_misc_proc_exit(void);
 
diff --git a/include/net/ipx.h b/include/net/ipx.h
index 5c0cf33826c5..c6b2ee610866 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -15,9 +15,9 @@
 #include <linux/list.h>
 
 struct ipx_address {
-        __u32   net;
+        __be32  net;
         __u8    node[IPX_NODE_LEN]; 
-        __u16   sock;
+        __be16  sock;
 };
 
 #define ipx_broadcast_node      "\377\377\377\377\377\377"
@@ -26,9 +26,9 @@ struct ipx_address {
 #define IPX_MAX_PPROP_HOPS 8
 
 struct ipxhdr {
-        __u16                   ipx_checksum __attribute__ ((packed));
-#define IPX_NO_CHECKSUM 0xFFFF
-        __u16                   ipx_pktsize __attribute__ ((packed));
+        __be16                  ipx_checksum __attribute__ ((packed));
+#define IPX_NO_CHECKSUM __constant_htons(0xFFFF)
+        __be16                  ipx_pktsize __attribute__ ((packed));
         __u8                    ipx_tctrl;
         __u8                    ipx_type;
 #define IPX_TYPE_UNKNOWN        0x00
@@ -48,14 +48,14 @@ static __inline__ struct ipxhdr *ipx_hdr(struct sk_buff *skb)
 
 struct ipx_interface {
         /* IPX address */
-        __u32                   if_netnum;
+        __be32                  if_netnum;
         unsigned char           if_node[IPX_NODE_LEN];
         atomic_t                refcnt;
 
         /* physical device info */
         struct net_device       *if_dev;
         struct datalink_proto   *if_dlink;
-        unsigned short          if_dlink_type;
+        __be16                  if_dlink_type;
 
         /* socket support */
         unsigned short          if_sknum;
@@ -71,7 +71,7 @@ struct ipx_interface {
 };
 
 struct ipx_route {
-        __u32                   ir_net;
+        __be32                  ir_net;
         struct ipx_interface    *ir_intrfc;
         unsigned char           ir_routed;
         unsigned char           ir_router_node[IPX_NODE_LEN];
@@ -82,10 +82,10 @@ struct ipx_route {
 #ifdef __KERNEL__
 struct ipx_cb {
         u8      ipx_tctrl;
-        u32     ipx_dest_net;
-        u32     ipx_source_net;
+        __be32  ipx_dest_net;
+        __be32  ipx_source_net;
         struct {
-                u32 netnum;
+                __be32 netnum;
                 int index;
         } last_hop;
 };
@@ -97,7 +97,7 @@ struct ipx_sock {
         struct sock             sk;
         struct ipx_address      dest_addr;
         struct ipx_interface    *intrfc;
-        unsigned short          port;
+        __be16                  port;
 #ifdef CONFIG_IPX_INTERN
         unsigned char           node[IPX_NODE_LEN];
 #endif
@@ -132,7 +132,7 @@ extern struct ipx_interface *ipx_primary_net;
 extern int ipx_proc_init(void);
 extern void ipx_proc_exit(void);
 
-extern const char *ipx_frame_name(unsigned short);
+extern const char *ipx_frame_name(__be16);
 extern const char *ipx_device_name(struct ipx_interface *intrfc);
 
 static __inline__ void ipxitf_hold(struct ipx_interface *intrfc)
diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 9dd54a5002b2..641f88e848bd 100644
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
@@ -91,8 +91,8 @@ struct xid_frame {
         __u8  caddr; /* Connection address */
         __u8  control;
         __u8  ident; /* Should always be XID_FORMAT */ 
-        __u32 saddr; /* Source device address */
-        __u32 daddr; /* Destination device address */
+        __le32 saddr; /* Source device address */
+        __le32 daddr; /* Destination device address */
         __u8  flags; /* Discovery flags */
         __u8  slotnr;
         __u8  version;
@@ -101,15 +101,15 @@ struct xid_frame {
 struct test_frame {
         __u8 caddr;          /* Connection address */
         __u8 control;
-        __u32 saddr;         /* Source device address */
-        __u32 daddr;         /* Destination device address */
+        __le32 saddr;         /* Source device address */
+        __le32 daddr;         /* Destination device address */
 } IRDA_PACK;
 
 struct ua_frame {
         __u8 caddr;
         __u8 control;
-        __u32 saddr; /* Source device address */
-        __u32 daddr; /* Dest device address */
+        __le32 saddr; /* Source device address */
+        __le32 daddr; /* Dest device address */
 } IRDA_PACK;
 
 struct dm_frame {
@@ -135,8 +135,8 @@ struct i_frame {
 struct snrm_frame {
         __u8  caddr;
         __u8  control;
-        __u32 saddr;
-        __u32 daddr;
+        __le32 saddr;
+        __le32 daddr;
         __u8  ncaddr;
 } IRDA_PACK;
 
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 8f6306581fa7..aa33a477c3fb 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -252,9 +252,9 @@ static inline void llc_pdu_header_init(struct sk_buff *skb, u8 type,
  */
 static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
 {
-        if (skb->protocol == ntohs(ETH_P_802_2))
+        if (skb->protocol == htons(ETH_P_802_2))
                 memcpy(sa, eth_hdr(skb)->h_source, ETH_ALEN);
-        else if (skb->protocol == ntohs(ETH_P_TR_802_2)) {
+        else if (skb->protocol == htons(ETH_P_TR_802_2)) {
                 memcpy(sa, tr_hdr(skb)->saddr, ETH_ALEN);
                 *sa &= 0x7F;
         }
@@ -269,9 +269,9 @@ static inline void llc_pdu_decode_sa(struct sk_buff *skb, u8 *sa)
  */
 static inline void llc_pdu_decode_da(struct sk_buff *skb, u8 *da)
 {
-        if (skb->protocol == ntohs(ETH_P_802_2))
+        if (skb->protocol == htons(ETH_P_802_2))
                 memcpy(da, eth_hdr(skb)->h_dest, ETH_ALEN);
-        else if (skb->protocol == ntohs(ETH_P_TR_802_2))
+        else if (skb->protocol == htons(ETH_P_TR_802_2))
                 memcpy(da, tr_hdr(skb)->daddr, ETH_ALEN);
 }
 
@@ -345,7 +345,7 @@ static inline void llc_pdu_init_as_test_rsp(struct sk_buff *skb,
         pdu->ctrl_1  = LLC_PDU_TYPE_U;
         pdu->ctrl_1 |= LLC_1_PDU_CMD_TEST;
         pdu->ctrl_1 |= LLC_U_PF_BIT_MASK;
-        if (ev_skb->protocol == ntohs(ETH_P_802_2)) {
+        if (ev_skb->protocol == htons(ETH_P_802_2)) {
                 struct llc_pdu_un *ev_pdu = llc_pdu_un_hdr(ev_skb);
                 int dsize;
 
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index d3915dabe6de..475b10c575b3 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -66,8 +66,8 @@ struct rs_msg {
 
 struct ra_msg {
         struct icmp6hdr         icmph;
-        __u32                   reachable_time;
-        __u32                   retrans_timer;
+        __be32                  reachable_time;
+        __be32                  retrans_timer;
 };
 
 struct nd_opt_hdr {
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 91684436af8e..1401ccc051c4 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -9,32 +9,35 @@
 #ifndef _NF_CONNTRACK_IPV4_H
 #define _NF_CONNTRACK_IPV4_H
 
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-#include <linux/netfilter_ipv4/ip_nat.h>
+#ifdef CONFIG_NF_NAT_NEEDED
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
 
 /* per conntrack: nat application helper private data */
-union ip_conntrack_nat_help {
+union nf_conntrack_nat_help {
         /* insert nat helper private data here */
+        struct nf_nat_pptp nat_pptp_info;
 };
 
-struct nf_conntrack_ipv4_nat {
-        struct ip_nat_info info;
-        union ip_conntrack_nat_help help;
+struct nf_conn_nat {
+        struct nf_nat_info info;
+        union nf_conntrack_nat_help help;
 #if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
         defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
         int masq_index;
 #endif
 };
-#endif /* CONFIG_IP_NF_NAT_NEEDED */
-
-struct nf_conntrack_ipv4 {
-#ifdef CONFIG_IP_NF_NAT_NEEDED
-        struct nf_conntrack_ipv4_nat *nat;
-#endif
-};
+#endif /* CONFIG_NF_NAT_NEEDED */
 
 /* Returns new sk_buff, or NULL */
 struct sk_buff *
 nf_ct_ipv4_ct_gather_frags(struct sk_buff *skb);
 
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp;
+
+extern int nf_conntrack_ipv4_compat_init(void);
+extern void nf_conntrack_ipv4_compat_fini(void);
+
 #endif /*_NF_CONNTRACK_IPV4_H*/
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
new file mode 100644
index 000000000000..b4b6049e01fa
--- /dev/null
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -0,0 +1,25 @@
+#ifndef _NF_CONNTRACK_IPV6_H
+#define _NF_CONNTRACK_IPV6_H
+
+extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
+
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
+
+extern int nf_ct_ipv6_skip_exthdr(struct sk_buff *skb, int start,
+                                  u8 *nexthdrp, int len);
+
+extern int nf_ct_frag6_init(void);
+extern void nf_ct_frag6_cleanup(void);
+extern struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb);
+extern void nf_ct_frag6_output(unsigned int hooknum, struct sk_buff *skb,
+                               struct net_device *in,
+                               struct net_device *out,
+                               int (*okfn)(struct sk_buff *));
+
+extern unsigned int nf_ct_frag6_timeout;
+extern unsigned int nf_ct_frag6_low_thresh;
+extern unsigned int nf_ct_frag6_high_thresh;
+
+#endif /* _NF_CONNTRACK_IPV6_H*/
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 1fbd8193d5f1..032b36a0e378 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -21,6 +21,7 @@
 
 #include <linux/netfilter/nf_conntrack_tcp.h>
 #include <linux/netfilter/nf_conntrack_sctp.h>
+#include <linux/netfilter/nf_conntrack_proto_gre.h>
 #include <net/netfilter/ipv4/nf_conntrack_icmp.h>
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 
@@ -33,6 +34,7 @@ union nf_conntrack_proto {
         struct ip_ct_tcp tcp;
         struct ip_ct_icmp icmp;
         struct nf_ct_icmpv6 icmpv6;
+        struct nf_ct_gre gre;
 };
 
 union nf_conntrack_expect_proto {
@@ -41,11 +43,15 @@ union nf_conntrack_expect_proto {
 
 /* Add protocol helper include file here */
 #include <linux/netfilter/nf_conntrack_ftp.h>
+#include <linux/netfilter/nf_conntrack_pptp.h>
+#include <linux/netfilter/nf_conntrack_h323.h>
 
 /* per conntrack: application helper private data */
 union nf_conntrack_help {
         /* insert conntrack helper private data (master) here */
-        struct ip_ct_ftp_master ct_ftp_info;
+        struct nf_ct_ftp_master ct_ftp_info;
+        struct nf_ct_pptp_master ct_pptp_info;
+        struct nf_ct_h323_master ct_h323_info;
 };
 
 #include <linux/types.h>
@@ -79,6 +85,8 @@ struct nf_conn_help {
 
 
 #include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
+#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
+
 struct nf_conn
 {
         /* Usage count in here is 1 for hash table/destruct timer, 1 per skb,
@@ -124,44 +132,6 @@ struct nf_conn
         char data[0];
 };
 
-struct nf_conntrack_expect
-{
-        /* Internal linked list (global expectation list) */
-        struct list_head list;
-
-        /* We expect this tuple, with the following mask */
-        struct nf_conntrack_tuple tuple, mask;
- 
-        /* Function to call after setup and insertion */
-        void (*expectfn)(struct nf_conn *new,
-                         struct nf_conntrack_expect *this);
-
-        /* The conntrack of the master connection */
-        struct nf_conn *master;
-
-        /* Timer function; deletes the expectation. */
-        struct timer_list timeout;
-
-        /* Usage count. */
-        atomic_t use;
-
-        /* Unique ID */
-        unsigned int id;
-
-        /* Flags */
-        unsigned int flags;
-
-#ifdef CONFIG_NF_NAT_NEEDED
-        /* This is the original per-proto part, used to map the
-         * expected connection the way the recipient expects. */
-        union nf_conntrack_manip_proto saved_proto;
-        /* Direction relative to the master connection. */
-        enum ip_conntrack_dir dir;
-#endif
-};
-
-#define NF_CT_EXPECT_PERMANENT 0x1
-
 static inline struct nf_conn *
 nf_ct_tuplehash_to_ctrack(const struct nf_conntrack_tuple_hash *hash)
 {
@@ -208,16 +178,6 @@ __nf_conntrack_find(const struct nf_conntrack_tuple *tuple,
 
 extern void nf_conntrack_hash_insert(struct nf_conn *ct);
 
-extern struct nf_conntrack_expect *
-__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple);
-
-extern struct nf_conntrack_expect *
-nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple);
-
-extern void nf_ct_unlink_expect(struct nf_conntrack_expect *exp);
-
-extern void nf_ct_remove_expectations(struct nf_conn *ct);
-
 extern void nf_conntrack_flush(void);
 
 extern struct nf_conntrack_helper *
@@ -289,89 +249,12 @@ static inline int nf_ct_is_dying(struct nf_conn *ct)
 
 extern unsigned int nf_conntrack_htable_size;
 extern int nf_conntrack_checksum;
+extern atomic_t nf_conntrack_count;
+extern int nf_conntrack_max;
 
+DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
 #define NF_CT_STAT_INC(count) (__get_cpu_var(nf_conntrack_stat).count++)
 
-#ifdef CONFIG_NF_CONNTRACK_EVENTS
-#include <linux/notifier.h>
-#include <linux/interrupt.h>
-
-struct nf_conntrack_ecache {
-        struct nf_conn *ct;
-        unsigned int events;
-};
-DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
-
-#define CONNTRACK_ECACHE(x)     (__get_cpu_var(nf_conntrack_ecache).x)
-
-extern struct atomic_notifier_head nf_conntrack_chain;
-extern struct atomic_notifier_head nf_conntrack_expect_chain;
-
-static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
-}
-
-static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_register_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
-}
-
-static inline int
-nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
-{
-        return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
-                        nb);
-}
-
-extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
-extern void __nf_ct_event_cache_init(struct nf_conn *ct);
-
-static inline void
-nf_conntrack_event_cache(enum ip_conntrack_events event,
-                         const struct sk_buff *skb)
-{
-        struct nf_conn *ct = (struct nf_conn *)skb->nfct;
-        struct nf_conntrack_ecache *ecache;
-
-        local_bh_disable();
-        ecache = &__get_cpu_var(nf_conntrack_ecache);
-        if (ct != ecache->ct)
-                __nf_ct_event_cache_init(ct);
-        ecache->events |= event;
-        local_bh_enable();
-}
-
-static inline void nf_conntrack_event(enum ip_conntrack_events event,
-                                      struct nf_conn *ct)
-{
-        if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
-                atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
-}
-
-static inline void
-nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
-                          struct nf_conntrack_expect *exp)
-{
-        atomic_notifier_call_chain(&nf_conntrack_expect_chain, event, exp);
-}
-#else /* CONFIG_NF_CONNTRACK_EVENTS */
-static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
-                                            const struct sk_buff *skb) {}
-static inline void nf_conntrack_event(enum ip_conntrack_events event,
-                                      struct nf_conn *ct) {}
-static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
-static inline void
-nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
-                          struct nf_conntrack_expect *exp) {}
-#endif /* CONFIG_NF_CONNTRACK_EVENTS */
-
 /* no helper, no nat */
 #define NF_CT_F_BASIC   0
 /* for helper */
@@ -387,17 +270,45 @@ nf_conntrack_unregister_cache(u_int32_t features);
 
 /* valid combinations:
  * basic: nf_conn, nf_conn .. nf_conn_help
- * nat: nf_conn .. nf_conn_nat, nf_conn .. nf_conn_nat, nf_conn help
+ * nat: nf_conn .. nf_conn_nat, nf_conn .. nf_conn_nat .. nf_conn help
  */
+#ifdef CONFIG_NF_NAT_NEEDED
+static inline struct nf_conn_nat *nfct_nat(const struct nf_conn *ct)
+{
+        unsigned int offset = sizeof(struct nf_conn);
+
+        if (!(ct->features & NF_CT_F_NAT))
+                return NULL;
+
+        offset = ALIGN(offset, __alignof__(struct nf_conn_nat));
+        return (struct nf_conn_nat *) ((void *)ct + offset);
+}
+
 static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct)
 {
         unsigned int offset = sizeof(struct nf_conn);
 
         if (!(ct->features & NF_CT_F_HELP))
                 return NULL;
+        if (ct->features & NF_CT_F_NAT) {
+                offset = ALIGN(offset, __alignof__(struct nf_conn_nat));
+                offset += sizeof(struct nf_conn_nat);
+        }
 
+        offset = ALIGN(offset, __alignof__(struct nf_conn_help));
         return (struct nf_conn_help *) ((void *)ct + offset);
 }
+#else /* No NAT */
+static inline struct nf_conn_help *nfct_help(const struct nf_conn *ct)
+{
+        unsigned int offset = sizeof(struct nf_conn);
+
+        if (!(ct->features & NF_CT_F_HELP))
+                return NULL;
 
+        offset = ALIGN(offset, __alignof__(struct nf_conn_help));
+        return (struct nf_conn_help *) ((void *)ct + offset);
+}
+#endif /* CONFIG_NF_NAT_NEEDED */
 #endif /* __KERNEL__ */
 #endif /* _NF_CONNTRACK_H */
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index da254525a4ce..7fdc72c01356 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -13,6 +13,9 @@
 #define _NF_CONNTRACK_CORE_H
 
 #include <linux/netfilter.h>
+#include <net/netfilter/nf_conntrack_l3proto.h>
+#include <net/netfilter/nf_conntrack_l4proto.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
 
 /* This header is used to share core functionality between the
    standalone connection tracking module, and the compatibility layer's use
@@ -29,7 +32,7 @@ extern struct nf_conntrack_l3proto *nf_ct_find_l3proto(u_int16_t pf);
 /* Like above, but you already have conntrack read lock. */
 extern struct nf_conntrack_l3proto *__nf_ct_find_l3proto(u_int16_t l3proto);
 
-struct nf_conntrack_protocol;
+struct nf_conntrack_l4proto;
 
 extern int
 nf_ct_get_tuple(const struct sk_buff *skb,
@@ -39,13 +42,13 @@ nf_ct_get_tuple(const struct sk_buff *skb,
                 u_int8_t protonum,
                 struct nf_conntrack_tuple *tuple,
                 const struct nf_conntrack_l3proto *l3proto,
-                const struct nf_conntrack_protocol *protocol);
+                const struct nf_conntrack_l4proto *l4proto);
 
 extern int
 nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
                    const struct nf_conntrack_tuple *orig,
                    const struct nf_conntrack_l3proto *l3proto,
-                   const struct nf_conntrack_protocol *protocol);
+                   const struct nf_conntrack_l4proto *l4proto);
 
 /* Find a connection corresponding to a tuple. */
 extern struct nf_conntrack_tuple_hash *
@@ -70,7 +73,14 @@ static inline int nf_conntrack_confirm(struct sk_buff **pskb)
 
 extern void __nf_conntrack_attach(struct sk_buff *nskb, struct sk_buff *skb);
 
+int
+print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple,
+            struct nf_conntrack_l3proto *l3proto,
+            struct nf_conntrack_l4proto *proto);
+
 extern struct list_head *nf_conntrack_hash;
 extern struct list_head nf_conntrack_expect_list;
 extern rwlock_t nf_conntrack_lock ;
+extern struct list_head unconfirmed;
+
 #endif /* _NF_CONNTRACK_CORE_H */
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h
new file mode 100644
index 000000000000..b62a8a9ec9d8
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_ecache.h
@@ -0,0 +1,95 @@
+/*
+ * connection tracking event cache.
+ */
+
+#ifndef _NF_CONNTRACK_ECACHE_H
+#define _NF_CONNTRACK_ECACHE_H
+#include <net/netfilter/nf_conntrack.h>
+
+#include <linux/notifier.h>
+#include <linux/interrupt.h>
+#include <net/netfilter/nf_conntrack_expect.h>
+
+#ifdef CONFIG_NF_CONNTRACK_EVENTS
+struct nf_conntrack_ecache {
+        struct nf_conn *ct;
+        unsigned int events;
+};
+DECLARE_PER_CPU(struct nf_conntrack_ecache, nf_conntrack_ecache);
+
+#define CONNTRACK_ECACHE(x)     (__get_cpu_var(nf_conntrack_ecache).x)
+
+extern struct atomic_notifier_head nf_conntrack_chain;
+extern struct atomic_notifier_head nf_conntrack_expect_chain;
+
+static inline int nf_conntrack_register_notifier(struct notifier_block *nb)
+{
+        return atomic_notifier_chain_register(&nf_conntrack_chain, nb);
+}
+
+static inline int nf_conntrack_unregister_notifier(struct notifier_block *nb)
+{
+        return atomic_notifier_chain_unregister(&nf_conntrack_chain, nb);
+}
+
+static inline int
+nf_conntrack_expect_register_notifier(struct notifier_block *nb)
+{
+        return atomic_notifier_chain_register(&nf_conntrack_expect_chain, nb);
+}
+
+static inline int
+nf_conntrack_expect_unregister_notifier(struct notifier_block *nb)
+{
+        return atomic_notifier_chain_unregister(&nf_conntrack_expect_chain,
+                        nb);
+}
+
+extern void nf_ct_deliver_cached_events(const struct nf_conn *ct);
+extern void __nf_ct_event_cache_init(struct nf_conn *ct);
+extern void nf_ct_event_cache_flush(void);
+
+static inline void
+nf_conntrack_event_cache(enum ip_conntrack_events event,
+                         const struct sk_buff *skb)
+{
+        struct nf_conn *ct = (struct nf_conn *)skb->nfct;
+        struct nf_conntrack_ecache *ecache;
+
+        local_bh_disable();
+        ecache = &__get_cpu_var(nf_conntrack_ecache);
+        if (ct != ecache->ct)
+                __nf_ct_event_cache_init(ct);
+        ecache->events |= event;
+        local_bh_enable();
+}
+
+static inline void nf_conntrack_event(enum ip_conntrack_events event,
+                                      struct nf_conn *ct)
+{
+        if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
+                atomic_notifier_call_chain(&nf_conntrack_chain, event, ct);
+}
+
+static inline void
+nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
+                          struct nf_conntrack_expect *exp)
+{
+        atomic_notifier_call_chain(&nf_conntrack_expect_chain, event, exp);
+}
+
+#else /* CONFIG_NF_CONNTRACK_EVENTS */
+
+static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
+                                            const struct sk_buff *skb) {}
+static inline void nf_conntrack_event(enum ip_conntrack_events event,
+                                      struct nf_conn *ct) {}
+static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
+static inline void
+nf_conntrack_expect_event(enum ip_conntrack_expect_events event,
+                          struct nf_conntrack_expect *exp) {}
+static inline void nf_ct_event_cache_flush(void) {}
+#endif /* CONFIG_NF_CONNTRACK_EVENTS */
+
+#endif /*_NF_CONNTRACK_ECACHE_H*/
+
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
new file mode 100644
index 000000000000..cef3136e22a3
--- /dev/null
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -0,0 +1,80 @@
+/*
+ * connection tracking expectations.
+ */
+
+#ifndef _NF_CONNTRACK_EXPECT_H
+#define _NF_CONNTRACK_EXPECT_H
+#include <net/netfilter/nf_conntrack.h>
+
+extern struct list_head nf_conntrack_expect_list;
+extern kmem_cache_t *nf_conntrack_expect_cachep;
+extern struct file_operations exp_file_ops;
+
+struct nf_conntrack_expect
+{
+        /* Internal linked list (global expectation list) */
+        struct list_head list;
+
+        /* We expect this tuple, with the following mask */
+        struct nf_conntrack_tuple tuple, mask;
+
+        /* Function to call after setup and insertion */
+        void (*expectfn)(struct nf_conn *new,
+                         struct nf_conntrack_expect *this);
+
+        /* Helper to assign to new connection */
+        struct nf_conntrack_helper *helper;
+
+        /* The conntrack of the master connection */
+        struct nf_conn *master;
+
+        /* Timer function; deletes the expectation. */
+        struct timer_list timeout;
+
+        /* Usage count. */
+        atomic_t use;
+
+        /* Unique ID */
+        unsigned int id;
+
+        /* Flags */
+        unsigned int flags;
+
+#ifdef CONFIG_NF_NAT_NEEDED
+        __be32 saved_ip;
+        /* This is the original per-proto part, used to map the
+         * expected connection the way the recipient expects. */
+        union nf_conntrack_man_proto saved_proto;
+        /* Direction relative to the master connection. */
+        enum ip_conntrack_dir dir;
+#endif
+};
+
+#define NF_CT_EXPECT_PERMANENT 0x1
+
+
+struct nf_conntrack_expect *
+__nf_conntrack_expect_find(const struct nf_conntrack_tuple *tuple);
+
+struct nf_conntrack_expect *
+nf_conntrack_expect_find_get(const struct nf_conntrack_tuple *tuple);
+
+struct nf_conntrack_expect *
+find_expectation(const struct nf_conntrack_tuple *tuple);
+
+void nf_ct_unlink_expect(struct nf_conntrack_expect *exp);
+void nf_ct_remove_expectations(struct nf_conn *ct);
+void nf_conntrack_unexpect_related(struct nf_conntrack_expect *exp);
+
+/* Allocate space for an expectation: this is mandatory before calling
+   nf_conntrack_expect_related.  You will have to call put afterwards. */
+struct nf_conntrack_expect *nf_conntrack_expect_alloc(struct nf_conn *me);
+void nf_conntrack_expect_init(struct nf_conntrack_expect *, int,
+                              union nf_conntrack_address *,
+                              union nf_conntrack_address *,
+                              u_int8_t, __be16 *, __be16 *);
+void nf_conntrack_expect_put(struct nf_conntrack_expect *exp);
+int nf_conntrack_expect_related(struct nf_conntrack_expect *expect);
+
+#endif /*_NF_CONNTRACK_EXPECT_H*/
+
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 86ec8174ad02..8c72ac9f0ab8 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -34,20 +34,22 @@ struct nf_conntrack_helper
                     struct nf_conn *ct,
                     enum ip_conntrack_info conntrackinfo);
 
+        void (*destroy)(struct nf_conn *ct);
+
         int (*to_nfattr)(struct sk_buff *skb, const struct nf_conn *ct);
 };
 
-extern int nf_conntrack_helper_register(struct nf_conntrack_helper *);
-extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *);
+extern struct nf_conntrack_helper *
+__nf_ct_helper_find(const struct nf_conntrack_tuple *tuple);
 
-/* Allocate space for an expectation: this is mandatory before calling
-   nf_conntrack_expect_related.  You will have to call put afterwards. */
-extern struct nf_conntrack_expect *
-nf_conntrack_expect_alloc(struct nf_conn *master);
-extern void nf_conntrack_expect_put(struct nf_conntrack_expect *exp);
+extern struct nf_conntrack_helper *
+nf_ct_helper_find_get( const struct nf_conntrack_tuple *tuple);
 
-/* Add an expected connection: can have more than one per connection */
-extern int nf_conntrack_expect_related(struct nf_conntrack_expect *exp);
-extern void nf_conntrack_unexpect_related(struct nf_conntrack_expect *exp);
+extern struct nf_conntrack_helper *
+__nf_conntrack_helper_find_byname(const char *name);
+
+extern void nf_ct_helper_put(struct nf_conntrack_helper *helper);
+extern int nf_conntrack_helper_register(struct nf_conntrack_helper *);
+extern void nf_conntrack_helper_unregister(struct nf_conntrack_helper *);
 
 #endif /*_NF_CONNTRACK_HELPER_H*/
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index dac43b15a5b0..664ddcffe00d 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -18,9 +18,6 @@ struct nfattr;
 
 struct nf_conntrack_l3proto
 {
-        /* Next pointer. */
-        struct list_head list;
-
         /* L3 Protocol Family number. ex) PF_INET */
         u_int16_t l3proto;
 
@@ -78,6 +75,12 @@ struct nf_conntrack_l3proto
         int (*nfattr_to_tuple)(struct nfattr *tb[],
                                struct nf_conntrack_tuple *t);
 
+#ifdef CONFIG_SYSCTL
+        struct ctl_table_header *ctl_table_header;
+        struct ctl_table        *ctl_table_path;
+        struct ctl_table        *ctl_table;
+#endif /* CONFIG_SYSCTL */
+
         /* Module (if any) which this is connected to. */
         struct module *me;
 };
@@ -86,7 +89,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
 
 /* Protocol registration. */
 extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
-extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
+extern int nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
 
 extern struct nf_conntrack_l3proto *
 nf_ct_l3proto_find_get(u_int16_t l3proto);
@@ -96,13 +99,13 @@ extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
 /* Existing built-in protocols */
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
-extern struct nf_conntrack_l3proto nf_conntrack_generic_l3proto;
+extern struct nf_conntrack_l3proto nf_conntrack_l3proto_generic;
 
 static inline struct nf_conntrack_l3proto *
 __nf_ct_l3proto_find(u_int16_t l3proto)
 {
         if (unlikely(l3proto >= AF_MAX))
-                return &nf_conntrack_generic_l3proto;
+                return &nf_conntrack_l3proto_generic;
         return nf_ct_l3protos[l3proto];
 }
 
diff --git a/include/net/netfilter/nf_conntrack_protocol.h b/include/net/netfilter/nf_conntrack_l4proto.h
index 1f33737fcea5..fc8af08ff542 100644
--- a/include/net/netfilter/nf_conntrack_protocol.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -1,5 +1,5 @@
 /*
- * Header for use in defining a given protocol for connection tracking.
+ * Header for use in defining a given L4 protocol for connection tracking.
  *
  * 16 Dec 2003: Yasuyuki Kozakai @USAGI <yasuyuki.kozakai@toshiba.co.jp>
  *      - generalized L3 protocol dependent part.
@@ -7,23 +7,20 @@
  * Derived from include/linux/netfiter_ipv4/ip_conntrack_protcol.h
  */
 
-#ifndef _NF_CONNTRACK_PROTOCOL_H
-#define _NF_CONNTRACK_PROTOCOL_H
+#ifndef _NF_CONNTRACK_L4PROTO_H
+#define _NF_CONNTRACK_L4PROTO_H
 #include <net/netfilter/nf_conntrack.h>
 
 struct seq_file;
 struct nfattr;
 
-struct nf_conntrack_protocol
+struct nf_conntrack_l4proto
 {
-        /* Next pointer. */
-        struct list_head list;
-
         /* L3 Protocol number. */
         u_int16_t l3proto;
 
-        /* Protocol number. */
-        u_int8_t proto;
+        /* L4 Protocol number. */
+        u_int8_t l4proto;
 
         /* Protocol name */
         const char *name;
@@ -79,30 +76,40 @@ struct nf_conntrack_protocol
         int (*nfattr_to_tuple)(struct nfattr *tb[],
                                struct nf_conntrack_tuple *t);
 
+#ifdef CONFIG_SYSCTL
+        struct ctl_table_header **ctl_table_header;
+        struct ctl_table        *ctl_table;
+        unsigned int            *ctl_table_users;
+#ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
+        struct ctl_table_header *ctl_compat_table_header;
+        struct ctl_table        *ctl_compat_table;
+#endif
+#endif
+
         /* Module (if any) which this is connected to. */
         struct module *me;
 };
 
 /* Existing built-in protocols */
-extern struct nf_conntrack_protocol nf_conntrack_protocol_tcp6;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_udp4;
-extern struct nf_conntrack_protocol nf_conntrack_protocol_udp6;
-extern struct nf_conntrack_protocol nf_conntrack_generic_protocol;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
 
 #define MAX_NF_CT_PROTO 256
-extern struct nf_conntrack_protocol **nf_ct_protos[PF_MAX];
+extern struct nf_conntrack_l4proto **nf_ct_protos[PF_MAX];
 
-extern struct nf_conntrack_protocol *
-__nf_ct_proto_find(u_int16_t l3proto, u_int8_t protocol);
+extern struct nf_conntrack_l4proto *
+__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
 
-extern struct nf_conntrack_protocol *
-nf_ct_proto_find_get(u_int16_t l3proto, u_int8_t protocol);
+extern struct nf_conntrack_l4proto *
+nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t protocol);
 
-extern void nf_ct_proto_put(struct nf_conntrack_protocol *p);
+extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
 
 /* Protocol registration. */
-extern int nf_conntrack_protocol_register(struct nf_conntrack_protocol *proto);
-extern void nf_conntrack_protocol_unregister(struct nf_conntrack_protocol *proto);
+extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
+extern int nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
 
 /* Generic netlink helpers */
 extern int nf_ct_port_tuple_to_nfattr(struct sk_buff *skb,
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index 530ef1f75283..5d72b16e876f 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -24,10 +24,10 @@
 
 /* The l3 protocol-specific manipulable parts of the tuple: always in
    network order! */
-union nf_conntrack_man_l3proto {
+union nf_conntrack_address {
         u_int32_t all[NF_CT_TUPLE_L3SIZE];
-        u_int32_t ip;
-        u_int32_t ip6[4];
+        __be32 ip;
+        __be32 ip6[4];
 };
 
 /* The protocol-specific manipulable parts of the tuple: always in
@@ -38,23 +38,26 @@ union nf_conntrack_man_proto
         u_int16_t all;
 
         struct {
-                u_int16_t port;
+                __be16 port;
         } tcp;
         struct {
-                u_int16_t port;
+                __be16 port;
         } udp;
         struct {
-                u_int16_t id;
+                __be16 id;
         } icmp;
         struct {
-                u_int16_t port;
+                __be16 port;
         } sctp;
+        struct {
+                __be16 key;     /* GRE key is 32bit, PPtP only uses 16bit */
+        } gre;
 };
 
 /* The manipulable part of the tuple. */
 struct nf_conntrack_man
 {
-        union nf_conntrack_man_l3proto u3;
+        union nf_conntrack_address u3;
         union nf_conntrack_man_proto u;
         /* Layer 3 protocol */
         u_int16_t l3num;
@@ -67,27 +70,26 @@ struct nf_conntrack_tuple
 
         /* These are the parts of the tuple which are fixed. */
         struct {
-                union {
-                        u_int32_t all[NF_CT_TUPLE_L3SIZE];
-                        u_int32_t ip;
-                        u_int32_t ip6[4];
-                } u3;
+                union nf_conntrack_address u3;
                 union {
                         /* Add other protocols here. */
                         u_int16_t all;
 
                         struct {
-                                u_int16_t port;
+                                __be16 port;
                         } tcp;
                         struct {
-                                u_int16_t port;
+                                __be16 port;
                         } udp;
                         struct {
                                 u_int8_t type, code;
                         } icmp;
                         struct {
-                                u_int16_t port;
+                                __be16 port;
                         } sctp;
+                        struct {
+                                __be16 key;
+                        } gre;
                 } u;
 
                 /* The protocol. */
diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h
new file mode 100644
index 000000000000..61c62068ca6b
--- /dev/null
+++ b/include/net/netfilter/nf_nat.h
@@ -0,0 +1,77 @@
+#ifndef _NF_NAT_H
+#define _NF_NAT_H
+#include <linux/netfilter_ipv4.h>
+#include <net/netfilter/nf_conntrack_tuple.h>
+
+#define NF_NAT_MAPPING_TYPE_MAX_NAMELEN 16
+
+enum nf_nat_manip_type
+{
+        IP_NAT_MANIP_SRC,
+        IP_NAT_MANIP_DST
+};
+
+/* SRC manip occurs POST_ROUTING or LOCAL_IN */
+#define HOOK2MANIP(hooknum) ((hooknum) != NF_IP_POST_ROUTING && (hooknum) != NF_IP_LOCAL_IN)
+
+#define IP_NAT_RANGE_MAP_IPS 1
+#define IP_NAT_RANGE_PROTO_SPECIFIED 2
+
+/* NAT sequence number modifications */
+struct nf_nat_seq {
+        /* position of the last TCP sequence number modification (if any) */
+        u_int32_t correction_pos;
+
+        /* sequence number offset before and after last modification */
+        int16_t offset_before, offset_after;
+};
+
+/* Single range specification. */
+struct nf_nat_range
+{
+        /* Set to OR of flags above. */
+        unsigned int flags;
+
+        /* Inclusive: network order. */
+        __be32 min_ip, max_ip;
+
+        /* Inclusive: network order */
+        union nf_conntrack_man_proto min, max;
+};
+
+/* For backwards compat: don't use in modern code. */
+struct nf_nat_multi_range_compat
+{
+        unsigned int rangesize; /* Must be 1. */
+
+        /* hangs off end. */
+        struct nf_nat_range range[1];
+};
+
+#ifdef __KERNEL__
+#include <linux/list.h>
+
+/* The structure embedded in the conntrack structure. */
+struct nf_nat_info
+{
+        struct list_head bysource;
+        struct nf_nat_seq seq[IP_CT_DIR_MAX];
+};
+
+struct nf_conn;
+
+/* Set up the info structure to map into this range. */
+extern unsigned int nf_nat_setup_info(struct nf_conn *ct,
+                                      const struct nf_nat_range *range,
+                                      unsigned int hooknum);
+
+/* Is this tuple already taken? (not by us)*/
+extern int nf_nat_used_tuple(const struct nf_conntrack_tuple *tuple,
+                             const struct nf_conn *ignored_conntrack);
+
+extern int nf_nat_module_is_loaded;
+
+#else  /* !__KERNEL__: iptables wants this to compile. */
+#define nf_nat_multi_range nf_nat_multi_range_compat
+#endif /*__KERNEL__*/
+#endif
diff --git a/include/net/netfilter/nf_nat_core.h b/include/net/netfilter/nf_nat_core.h
new file mode 100644
index 000000000000..9778ffa93440
--- /dev/null
+++ b/include/net/netfilter/nf_nat_core.h
@@ -0,0 +1,27 @@
+#ifndef _NF_NAT_CORE_H
+#define _NF_NAT_CORE_H
+#include <linux/list.h>
+#include <net/netfilter/nf_conntrack.h>
+
+/* This header used to share core functionality between the standalone
+   NAT module, and the compatibility layer's use of NAT for masquerading. */
+
+extern unsigned int nf_nat_packet(struct nf_conn *ct,
+                                  enum ip_conntrack_info ctinfo,
+                                  unsigned int hooknum,
+                                  struct sk_buff **pskb);
+
+extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
+                                         enum ip_conntrack_info ctinfo,
+                                         unsigned int hooknum,
+                                         struct sk_buff **pskb);
+
+static inline int nf_nat_initialized(struct nf_conn *ct,
+                                     enum nf_nat_manip_type manip)
+{
+        if (manip == IP_NAT_MANIP_SRC)
+                return test_bit(IPS_SRC_NAT_DONE_BIT, &ct->status);
+        else
+                return test_bit(IPS_DST_NAT_DONE_BIT, &ct->status);
+}
+#endif /* _NF_NAT_CORE_H */
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
new file mode 100644
index 000000000000..ec98ecf95fc8
--- /dev/null
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -0,0 +1,32 @@
+#ifndef _NF_NAT_HELPER_H
+#define _NF_NAT_HELPER_H
+/* NAT protocol helper routines. */
+
+#include <net/netfilter/nf_conntrack.h>
+
+struct sk_buff;
+
+/* These return true or false. */
+extern int nf_nat_mangle_tcp_packet(struct sk_buff **skb,
+                                    struct nf_conn *ct,
+                                    enum ip_conntrack_info ctinfo,
+                                    unsigned int match_offset,
+                                    unsigned int match_len,
+                                    const char *rep_buffer,
+                                    unsigned int rep_len);
+extern int nf_nat_mangle_udp_packet(struct sk_buff **skb,
+                                    struct nf_conn *ct,
+                                    enum ip_conntrack_info ctinfo,
+                                    unsigned int match_offset,
+                                    unsigned int match_len,
+                                    const char *rep_buffer,
+                                    unsigned int rep_len);
+extern int nf_nat_seq_adjust(struct sk_buff **pskb,
+                             struct nf_conn *ct,
+                             enum ip_conntrack_info ctinfo);
+
+/* Setup NAT on this expected conntrack so it follows master, but goes
+ * to port ct->master->saved_proto. */
+extern void nf_nat_follow_master(struct nf_conn *ct,
+                                 struct nf_conntrack_expect *this);
+#endif
diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h
new file mode 100644
index 000000000000..a9ec5ef61468
--- /dev/null
+++ b/include/net/netfilter/nf_nat_protocol.h
@@ -0,0 +1,70 @@
+/* Header for use in defining a given protocol. */
+#ifndef _NF_NAT_PROTOCOL_H
+#define _NF_NAT_PROTOCOL_H
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter/nfnetlink_conntrack.h>
+
+struct nf_nat_range;
+
+struct nf_nat_protocol
+{
+        /* Protocol name */
+        const char *name;
+
+        /* Protocol number. */
+        unsigned int protonum;
+
+        struct module *me;
+
+        /* Translate a packet to the target according to manip type.
+           Return true if succeeded. */
+        int (*manip_pkt)(struct sk_buff **pskb,
+                         unsigned int iphdroff,
+                         const struct nf_conntrack_tuple *tuple,
+                         enum nf_nat_manip_type maniptype);
+
+        /* Is the manipable part of the tuple between min and max incl? */
+        int (*in_range)(const struct nf_conntrack_tuple *tuple,
+                        enum nf_nat_manip_type maniptype,
+                        const union nf_conntrack_man_proto *min,
+                        const union nf_conntrack_man_proto *max);
+
+        /* Alter the per-proto part of the tuple (depending on
+           maniptype), to give a unique tuple in the given range if
+           possible; return false if not.  Per-protocol part of tuple
+           is initialized to the incoming packet. */
+        int (*unique_tuple)(struct nf_conntrack_tuple *tuple,
+                            const struct nf_nat_range *range,
+                            enum nf_nat_manip_type maniptype,
+                            const struct nf_conn *ct);
+
+        int (*range_to_nfattr)(struct sk_buff *skb,
+                               const struct nf_nat_range *range);
+
+        int (*nfattr_to_range)(struct nfattr *tb[],
+                               struct nf_nat_range *range);
+};
+
+/* Protocol registration. */
+extern int nf_nat_protocol_register(struct nf_nat_protocol *proto);
+extern void nf_nat_protocol_unregister(struct nf_nat_protocol *proto);
+
+extern struct nf_nat_protocol *nf_nat_proto_find_get(u_int8_t protocol);
+extern void nf_nat_proto_put(struct nf_nat_protocol *proto);
+
+/* Built-in protocols. */
+extern struct nf_nat_protocol nf_nat_protocol_tcp;
+extern struct nf_nat_protocol nf_nat_protocol_udp;
+extern struct nf_nat_protocol nf_nat_protocol_icmp;
+extern struct nf_nat_protocol nf_nat_unknown_protocol;
+
+extern int init_protocols(void) __init;
+extern void cleanup_protocols(void);
+extern struct nf_nat_protocol *find_nat_proto(u_int16_t protonum);
+
+extern int nf_nat_port_range_to_nfattr(struct sk_buff *skb,
+                                       const struct nf_nat_range *range);
+extern int nf_nat_port_nfattr_to_range(struct nfattr *tb[],
+                                       struct nf_nat_range *range);
+
+#endif /*_NF_NAT_PROTO_H*/
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
new file mode 100644
index 000000000000..f191c672bcc6
--- /dev/null
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -0,0 +1,35 @@
+#ifndef _NF_NAT_RULE_H
+#define _NF_NAT_RULE_H
+#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_nat.h>
+#include <linux/netfilter_ipv4/ip_tables.h>
+
+/* Compatibility definitions for ipt_FOO modules */
+#define ip_nat_range                    nf_nat_range
+#define ip_conntrack_tuple              nf_conntrack_tuple
+#define ip_conntrack_get                nf_ct_get
+#define ip_conntrack                    nf_conn
+#define ip_nat_setup_info               nf_nat_setup_info
+#define ip_nat_multi_range_compat       nf_nat_multi_range_compat
+#define ip_ct_iterate_cleanup           nf_ct_iterate_cleanup
+#define IP_NF_ASSERT                    NF_CT_ASSERT
+
+extern int nf_nat_rule_init(void) __init;
+extern void nf_nat_rule_cleanup(void);
+extern int nf_nat_rule_find(struct sk_buff **pskb,
+                            unsigned int hooknum,
+                            const struct net_device *in,
+                            const struct net_device *out,
+                            struct nf_conn *ct,
+                            struct nf_nat_info *info);
+
+extern unsigned int
+alloc_null_binding(struct nf_conn *ct,
+                   struct nf_nat_info *info,
+                   unsigned int hooknum);
+
+extern unsigned int
+alloc_null_binding_confirmed(struct nf_conn *ct,
+                             struct nf_nat_info *info,
+                             unsigned int hooknum);
+#endif /* _NF_NAT_RULE_H */
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 12c214b9eadf..83da7e1f0d3d 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -111,13 +111,34 @@ struct netlbl_lsm_cache {
         void (*free) (const void *data);
         void *data;
 };
+/* The catmap bitmap field MUST be a power of two in length and large
+ * enough to hold at least 240 bits.  Special care (i.e. check the code!)
+ * should be used when changing these values as the LSM implementation
+ * probably has functions which rely on the sizes of these types to speed
+ * processing. */
+#define NETLBL_CATMAP_MAPTYPE           u64
+#define NETLBL_CATMAP_MAPCNT            4
+#define NETLBL_CATMAP_MAPSIZE           (sizeof(NETLBL_CATMAP_MAPTYPE) * 8)
+#define NETLBL_CATMAP_SIZE              (NETLBL_CATMAP_MAPSIZE * \
+                                         NETLBL_CATMAP_MAPCNT)
+#define NETLBL_CATMAP_BIT               (NETLBL_CATMAP_MAPTYPE)0x01
+struct netlbl_lsm_secattr_catmap {
+        u32 startbit;
+        NETLBL_CATMAP_MAPTYPE bitmap[NETLBL_CATMAP_MAPCNT];
+        struct netlbl_lsm_secattr_catmap *next;
+};
+#define NETLBL_SECATTR_NONE             0x00000000
+#define NETLBL_SECATTR_DOMAIN           0x00000001
+#define NETLBL_SECATTR_CACHE            0x00000002
+#define NETLBL_SECATTR_MLS_LVL          0x00000004
+#define NETLBL_SECATTR_MLS_CAT          0x00000008
 struct netlbl_lsm_secattr {
+        u32 flags;
+
         char *domain;
 
         u32 mls_lvl;
-        u32 mls_lvl_vld;
-        unsigned char *mls_cat;
-        size_t mls_cat_len;
+        struct netlbl_lsm_secattr_catmap *mls_cat;
 
         struct netlbl_lsm_cache *cache;
 };
@@ -165,18 +186,54 @@ static inline void netlbl_secattr_cache_free(struct netlbl_lsm_cache *cache)
 }
 
 /**
+ * netlbl_secattr_catmap_alloc - Allocate a LSM secattr catmap
+ * @flags: memory allocation flags
+ *
+ * Description:
+ * Allocate memory for a LSM secattr catmap, returns a pointer on success, NULL
+ * on failure.
+ *
+ */
+static inline struct netlbl_lsm_secattr_catmap *netlbl_secattr_catmap_alloc(
+                                                                   gfp_t flags)
+{
+        return kzalloc(sizeof(struct netlbl_lsm_secattr_catmap), flags);
+}
+
+/**
+ * netlbl_secattr_catmap_free - Free a LSM secattr catmap
+ * @catmap: the category bitmap
+ *
+ * Description:
+ * Free a LSM secattr catmap.
+ *
+ */
+static inline void netlbl_secattr_catmap_free(
+                                      struct netlbl_lsm_secattr_catmap *catmap)
+{
+        struct netlbl_lsm_secattr_catmap *iter;
+
+        do {
+                iter = catmap;
+                catmap = catmap->next;
+                kfree(iter);
+        } while (catmap);
+}
+
+/**
  * netlbl_secattr_init - Initialize a netlbl_lsm_secattr struct
  * @secattr: the struct to initialize
  *
  * Description:
- * Initialize an already allocated netlbl_lsm_secattr struct.  Returns zero on
- * success, negative values on error.
+ * Initialize an already allocated netlbl_lsm_secattr struct.
  *
  */
-static inline int netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
+static inline void netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
 {
-        memset(secattr, 0, sizeof(*secattr));
-        return 0;
+        secattr->flags = 0;
+        secattr->domain = NULL;
+        secattr->mls_cat = NULL;
+        secattr->cache = NULL;
 }
 
 /**
@@ -193,7 +250,8 @@ static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr)
         if (secattr->cache)
                 netlbl_secattr_cache_free(secattr->cache);
         kfree(secattr->domain);
-        kfree(secattr->mls_cat);
+        if (secattr->mls_cat)
+                netlbl_secattr_catmap_free(secattr->mls_cat);
 }
 
 /**
@@ -205,7 +263,7 @@ static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr)
  * pointer on success, or NULL on failure.
  *
  */
-static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(int flags)
+static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(gfp_t flags)
 {
         return kzalloc(sizeof(struct netlbl_lsm_secattr), flags);
 }
@@ -224,6 +282,51 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr)
         kfree(secattr);
 }
 
+#ifdef CONFIG_NETLABEL
+int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
+                               u32 offset);
+int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
+                                   u32 offset);
+int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap *catmap,
+                                 u32 bit,
+                                 gfp_t flags);
+int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
+                                 u32 start,
+                                 u32 end,
+                                 gfp_t flags);
+#else
+static inline int netlbl_secattr_catmap_walk(
+                                      struct netlbl_lsm_secattr_catmap *catmap,
+                                      u32 offset)
+{
+        return -ENOENT;
+}
+
+static inline int netlbl_secattr_catmap_walk_rng(
+                                      struct netlbl_lsm_secattr_catmap *catmap,
+                                      u32 offset)
+{
+        return -ENOENT;
+}
+
+static inline int netlbl_secattr_catmap_setbit(
+                                      struct netlbl_lsm_secattr_catmap *catmap,
+                                      u32 bit,
+                                      gfp_t flags)
+{
+        return 0;
+}
+
+static inline int netlbl_secattr_catmap_setrng(
+                                      struct netlbl_lsm_secattr_catmap *catmap,
+                                      u32 start,
+                                      u32 end,
+                                      gfp_t flags)
+{
+        return 0;
+}
+#endif
+
 /*
  * LSM protocol operations
  */
diff --git a/include/net/netlink.h b/include/net/netlink.h
index ce5cba19c393..fd75fd65d59e 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -500,14 +500,15 @@ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb,
 
 /**
  * nlmsg_new - Allocate a new netlink message
- * @size: maximum size of message
+ * @payload: size of the message payload
  * @flags: the type of memory to allocate.
  *
- * Use NLMSG_GOODSIZE if size isn't know and you need a good default size.
+ * Use NLMSG_DEFAULT_SIZE if the size of the payload isn't known
+ * and a good default is needed.
  */
-static inline struct sk_buff *nlmsg_new(int size, gfp_t flags)
+static inline struct sk_buff *nlmsg_new(size_t payload, gfp_t flags)
 {
-        return alloc_skb(size, flags);
+        return alloc_skb(nlmsg_total_size(payload), flags);
 }
 
 /**
@@ -828,6 +829,9 @@ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype,
 #define NLA_PUT_U16(skb, attrtype, value) \
         NLA_PUT_TYPE(skb, u16, attrtype, value)
 
+#define NLA_PUT_LE16(skb, attrtype, value) \
+        NLA_PUT_TYPE(skb, __le16, attrtype, value)
+
 #define NLA_PUT_U32(skb, attrtype, value) \
         NLA_PUT_TYPE(skb, u32, attrtype, value)
 
@@ -874,6 +878,15 @@ static inline u16 nla_get_u16(struct nlattr *nla)
 }
 
 /**
+ * nla_get_le16 - return payload of __le16 attribute
+ * @nla: __le16 netlink attribute
+ */
+static inline __le16 nla_get_le16(struct nlattr *nla)
+{
+        return *(__le16 *) nla_data(nla);
+}
+
+/**
  * nla_get_u8 - return payload of u8 attribute
  * @nla: u8 netlink attribute
  */
diff --git a/include/net/protocol.h b/include/net/protocol.h
index c643bce64e55..105bf12b0c79 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -50,7 +50,7 @@ struct inet6_protocol
         void    (*err_handler)(struct sk_buff *skb,
                                struct inet6_skb_parm *opt,
                                int type, int code, int offset,
-                               __u32 info);
+                               __be32 info);
 
         int     (*gso_send_check)(struct sk_buff *skb);
         struct sk_buff *(*gso_segment)(struct sk_buff *skb,
@@ -71,7 +71,7 @@ struct inet_protosw {
 
         /* These two fields form the lookup key.  */
         unsigned short   type;     /* This is the 2nd argument to socket(2). */
-        int              protocol; /* This is the L4 protocol number.  */
+        unsigned short   protocol; /* This is the L4 protocol number.  */
 
         struct proto     *prot;
         const struct proto_ops *ops;
diff --git a/include/net/rawv6.h b/include/net/rawv6.h
index 14476a71725e..af8960878ef4 100644
--- a/include/net/rawv6.h
+++ b/include/net/rawv6.h
@@ -21,7 +21,7 @@ extern void			rawv6_err(struct sock *sk,
                                           struct sk_buff *skb,
                                           struct inet6_skb_parm *opt,
                                           int type, int code, 
-                                          int offset, u32 info);
+                                          int offset, __be32 info);
 
 #endif
 
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 8e165ca16bd8..e37baaf2080b 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -28,14 +28,15 @@ struct proto;
 
 struct request_sock_ops {
         int             family;
-        kmem_cache_t    *slab;
         int             obj_size;
+        kmem_cache_t    *slab;
         int             (*rtx_syn_ack)(struct sock *sk,
                                        struct request_sock *req,
                                        struct dst_entry *dst);
         void            (*send_ack)(struct sk_buff *skb,
                                     struct request_sock *req);
-        void            (*send_reset)(struct sk_buff *skb);
+        void            (*send_reset)(struct sock *sk,
+                                      struct sk_buff *skb);
         void            (*destructor)(struct request_sock *req);
 };
 
@@ -51,12 +52,13 @@ struct request_sock {
         u32                             rcv_wnd;          /* rcv_wnd offered first time */
         u32                             ts_recent;
         unsigned long                   expires;
-        struct request_sock_ops         *rsk_ops;
+        const struct request_sock_ops   *rsk_ops;
         struct sock                     *sk;
         u32                             secid;
+        u32                             peer_secid;
 };
 
-static inline struct request_sock *reqsk_alloc(struct request_sock_ops *ops)
+static inline struct request_sock *reqsk_alloc(const struct request_sock_ops *ops)
 {
         struct request_sock *req = kmem_cache_alloc(ops->slab, SLAB_ATOMIC);
 
@@ -120,7 +122,7 @@ struct request_sock_queue {
 };
 
 extern int reqsk_queue_alloc(struct request_sock_queue *queue,
-                             const int nr_table_entries);
+                             unsigned int nr_table_entries);
 
 static inline struct listen_sock *reqsk_queue_yank_listen_sk(struct request_sock_queue *queue)
 {
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index b0e9108a4e18..82086392735a 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -60,6 +60,7 @@ struct Qdisc_class_ops
         int                     (*graft)(struct Qdisc *, unsigned long cl,
                                         struct Qdisc *, struct Qdisc **);
         struct Qdisc *          (*leaf)(struct Qdisc *, unsigned long cl);
+        void                    (*qlen_notify)(struct Qdisc *, unsigned long);
 
         /* Class manipulation routines */
         unsigned long           (*get)(struct Qdisc *, u32 classid);
@@ -144,7 +145,7 @@ struct tcf_proto
         void                    *root;
         int                     (*classify)(struct sk_buff*, struct tcf_proto*,
                                         struct tcf_result *);
-        u32                     protocol;
+        __be16                  protocol;
 
         /* All the rest */
         u32                     prio;
@@ -172,9 +173,10 @@ extern void dev_activate(struct net_device *dev);
 extern void dev_deactivate(struct net_device *dev);
 extern void qdisc_reset(struct Qdisc *qdisc);
 extern void qdisc_destroy(struct Qdisc *qdisc);
+extern void qdisc_tree_decrease_qlen(struct Qdisc *qdisc, unsigned int n);
 extern struct Qdisc *qdisc_alloc(struct net_device *dev, struct Qdisc_ops *ops);
 extern struct Qdisc *qdisc_create_dflt(struct net_device *dev,
-                                       struct Qdisc_ops *ops);
+                                       struct Qdisc_ops *ops, u32 parentid);
 
 static inline void
 tcf_destroy(struct tcf_proto *tp)
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 807d6f1ef4b5..6114c4f54b0a 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -116,9 +116,11 @@ typedef enum {
 typedef union {
         __s32 i32;
         __u32 u32;
+        __be32 be32;
         __u16 u16;
         __u8 u8;
         int error;
+        __be16 err;
         sctp_state_t state;
         sctp_event_timeout_t to;
         unsigned long zero;
@@ -164,9 +166,11 @@ SCTP_## name (type arg)		\
 
 SCTP_ARG_CONSTRUCTOR(I32,       __s32, i32)
 SCTP_ARG_CONSTRUCTOR(U32,       __u32, u32)
+SCTP_ARG_CONSTRUCTOR(BE32,      __be32, be32)
 SCTP_ARG_CONSTRUCTOR(U16,       __u16, u16)
 SCTP_ARG_CONSTRUCTOR(U8,        __u8, u8)
 SCTP_ARG_CONSTRUCTOR(ERROR,     int, error)
+SCTP_ARG_CONSTRUCTOR(PERR,      __be16, err)    /* protocol error */
 SCTP_ARG_CONSTRUCTOR(STATE,     sctp_state_t, state)
 SCTP_ARG_CONSTRUCTOR(TO,        sctp_event_timeout_t, to)
 SCTP_ARG_CONSTRUCTOR(PTR,       void *, ptr)
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 6c632e26f72d..5ddb85599863 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -356,7 +356,7 @@ typedef enum {
  * addresses.
  */
 #define IS_IPV4_UNUSABLE_ADDRESS(a) \
-        ((INADDR_BROADCAST == *a) || \
+        ((htonl(INADDR_BROADCAST) == *a) || \
         (MULTICAST(*a)) || \
         (((unsigned char *)(a))[0] == 0) || \
         ((((unsigned char *)(a))[0] == 198) && \
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 764e3af5be93..215461f18db1 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -585,7 +585,7 @@ static inline int ipver2af(__u8 ipver)
 }
 
 /* Convert from an address parameter type to an address family.  */
-static inline int param_type2af(__u16 type)
+static inline int param_type2af(__be16 type)
 {
         switch (type) {
         case SCTP_PARAM_IPV4_ADDRESS:
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index de313de4fefe..3269ed1cc222 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -213,7 +213,7 @@ struct sctp_chunk *sctp_make_shutdown_ack(const struct sctp_association *asoc,
                                           const struct sctp_chunk *);
 struct sctp_chunk *sctp_make_shutdown_complete(const struct sctp_association *,
                                           const struct sctp_chunk *);
-void sctp_init_cause(struct sctp_chunk *, __u16 cause, const void *, size_t);
+void sctp_init_cause(struct sctp_chunk *, __be16 cause, const void *, size_t);
 struct sctp_chunk *sctp_make_abort(const struct sctp_association *,
                               const struct sctp_chunk *,
                               const size_t hint);
@@ -236,14 +236,14 @@ struct sctp_chunk *sctp_make_heartbeat_ack(const struct sctp_association *,
                                       const size_t paylen);
 struct sctp_chunk *sctp_make_op_error(const struct sctp_association *,
                                  const struct sctp_chunk *chunk,
-                                 __u16 cause_code,
+                                 __be16 cause_code,
                                  const void *payload,
                                  size_t paylen);
 
 struct sctp_chunk *sctp_make_asconf_update_ip(struct sctp_association *,
                                               union sctp_addr *,
                                               struct sockaddr *,
-                                              int, __u16);
+                                              int, __be16);
 struct sctp_chunk *sctp_make_asconf_set_prim(struct sctp_association *asoc,
                                              union sctp_addr *addr);
 struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index c6d93bb0dcd2..f8cbe40f52c0 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -537,7 +537,7 @@ struct sctp_af {
                                           struct net_device *);
         void            (*dst_saddr)    (union sctp_addr *saddr,
                                          struct dst_entry *dst,
-                                         unsigned short port);
+                                         __be16 port);
         int             (*cmp_addr)     (const union sctp_addr *addr1,
                                          const union sctp_addr *addr2);
         void            (*addr_copy)    (union sctp_addr *dst,
@@ -553,14 +553,14 @@ struct sctp_af {
                                          struct sock *sk);
         void            (*from_addr_param) (union sctp_addr *,
                                             union sctp_addr_param *,
-                                            __u16 port, int iif);       
+                                            __be16 port, int iif);
         int             (*to_addr_param) (const union sctp_addr *,
                                           union sctp_addr_param *); 
         int             (*addr_valid)   (union sctp_addr *,
                                          struct sctp_sock *,
                                          const struct sk_buff *);
         sctp_scope_t    (*scope) (union sctp_addr *);
-        void            (*inaddr_any)   (union sctp_addr *, unsigned short);
+        void            (*inaddr_any)   (union sctp_addr *, __be16);
         int             (*is_any)       (const union sctp_addr *);
         int             (*available)    (union sctp_addr *,
                                          struct sctp_sock *);
@@ -587,7 +587,7 @@ struct sctp_pf {
                           struct sctp_sock *);
         int  (*bind_verify) (struct sctp_sock *, union sctp_addr *);
         int  (*send_verify) (struct sctp_sock *, union sctp_addr *);
-        int  (*supported_addrs)(const struct sctp_sock *, __u16 *);
+        int  (*supported_addrs)(const struct sctp_sock *, __be16 *);
         struct sock *(*create_accept_sk) (struct sock *sk,
                                           struct sctp_association *asoc);
         void (*addr_v4map) (struct sctp_sock *, union sctp_addr *);
@@ -1270,7 +1270,7 @@ struct sctp_endpoint {
          *          this here so we pre-allocate this once and can re-use
          *          on every receive.
          */
-        __u8 digest[SCTP_SIGNATURE_SIZE];
+        __u8 *digest;
  
         /* sendbuf acct. policy.        */
         __u32 sndbuf_policy;
@@ -1314,6 +1314,13 @@ int sctp_process_init(struct sctp_association *, sctp_cid_t cid,
 __u32 sctp_generate_tag(const struct sctp_endpoint *);
 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
 
+struct sctp_inithdr_host {
+        __u32 init_tag;
+        __u32 a_rwnd;
+        __u16 num_outbound_streams;
+        __u16 num_inbound_streams;
+        __u32 initial_tsn;
+};
 
 /* RFC2960
  *
@@ -1482,9 +1489,9 @@ struct sctp_association {
                 /* This mask is used to disable sending the ASCONF chunk
                  * with specified parameter to peer.
                  */
-                __u16 addip_disabled_mask;
+                __be16 addip_disabled_mask;
 
-                struct sctp_inithdr i;
+                struct sctp_inithdr_host i;
                 int cookie_len;
                 void *cookie;
 
diff --git a/include/net/sctp/tsnmap.h b/include/net/sctp/tsnmap.h
index 021947da70ea..70a824df6f60 100644
--- a/include/net/sctp/tsnmap.h
+++ b/include/net/sctp/tsnmap.h
@@ -105,7 +105,7 @@ struct sctp_tsnmap {
          * every SACK.  Store up to SCTP_MAX_DUP_TSNS worth of
          * information.
          */
-        __u32 dup_tsns[SCTP_MAX_DUP_TSNS];
+        __be32 dup_tsns[SCTP_MAX_DUP_TSNS];
         __u16 num_dup_tsns;
 
         /* Record gap ack block information here.  */
@@ -162,7 +162,7 @@ static inline __u16 sctp_tsnmap_num_dups(struct sctp_tsnmap *map)
 }
 
 /* Return pointer to duplicate tsn array as needed by SACK. */
-static inline __u32 *sctp_tsnmap_get_dups(struct sctp_tsnmap *map)
+static inline __be32 *sctp_tsnmap_get_dups(struct sctp_tsnmap *map)
 {
         map->num_dup_tsns = 0;
         return map->dup_tsns;
diff --git a/include/net/sock.h b/include/net/sock.h
index 40bb90ebb2d1..26fc0b16bc0c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -745,7 +745,13 @@ static inline int sk_stream_wmem_schedule(struct sock *sk, int size)
  */
 #define sock_owned_by_user(sk)  ((sk)->sk_lock.owner)
 
-extern void FASTCALL(lock_sock(struct sock *sk));
+extern void FASTCALL(lock_sock_nested(struct sock *sk, int subclass));
+
+static inline void lock_sock(struct sock *sk)
+{
+        lock_sock_nested(sk, 0);
+}
+
 extern void FASTCALL(release_sock(struct sock *sk));
 
 /* BH context may only use the following locking interface. */
@@ -883,19 +889,23 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
 }
 
 /**
- *      sk_filter_release: Release a socket filter
- *      @sk: socket
- *      @fp: filter to remove
- *
- *      Remove a filter from a socket and release its resources.
+ *      sk_filter_rcu_free: Free a socket filter
+ *      @rcu: rcu_head that contains the sk_filter to free
  */
- 
 static inline void sk_filter_rcu_free(struct rcu_head *rcu)
 {
         struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
         kfree(fp);
 }
 
+/**
+ *      sk_filter_release: Release a socket filter
+ *      @sk: socket
+ *      @fp: filter to remove
+ *
+ *      Remove a filter from a socket and release its resources.
+ */
+
 static inline void sk_filter_release(struct sock *sk, struct sk_filter *fp)
 {
         unsigned int size = sk_filter_len(fp);
@@ -944,7 +954,8 @@ static inline void sock_put(struct sock *sk)
                 sk_free(sk);
 }
 
-extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb);
+extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb,
+                          const int nested);
 
 /* Detach socket from process context.
  * Announce socket dead, detach it from wait queue and inode.
@@ -1078,7 +1089,7 @@ static inline int skb_copy_to_page(struct sock *sk, char __user *from,
 {
         if (skb->ip_summed == CHECKSUM_NONE) {
                 int err = 0;
-                unsigned int csum = csum_and_copy_from_user(from,
+                __wsum csum = csum_and_copy_from_user(from,
                                                      page_address(page) + off,
                                                             copy, 0, &err);
                 if (err)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 7a093d0aa0fe..c99774f15eba 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -28,6 +28,7 @@
 #include <linux/percpu.h>
 #include <linux/skbuff.h>
 #include <linux/dmaengine.h>
+#include <linux/crypto.h>
 
 #include <net/inet_connection_sock.h>
 #include <net/inet_timewait_sock.h>
@@ -138,7 +139,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define MAX_TCP_SYNCNT          127
 
 #define TCP_SYNQ_INTERVAL       (HZ/5)  /* Period of SYNACK timer */
-#define TCP_SYNQ_HSIZE          512     /* Size of SYNACK hash table */
 
 #define TCP_PAWS_24DAYS (60 * 60 * 24 * 24)
 #define TCP_PAWS_MSL    60              /* Per-host timestamps are invalidated
@@ -162,6 +162,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOPT_SACK_PERM        4       /* SACK Permitted */
 #define TCPOPT_SACK             5       /* SACK Block */
 #define TCPOPT_TIMESTAMP        8       /* Better RTT estimations/PAWS */
+#define TCPOPT_MD5SIG           19      /* MD5 Signature (RFC2385) */
 
 /*
  *     TCP option lengths
@@ -171,6 +172,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_WINDOW         3
 #define TCPOLEN_SACK_PERM      2
 #define TCPOLEN_TIMESTAMP      10
+#define TCPOLEN_MD5SIG         18
 
 /* But this is what stacks really send out. */
 #define TCPOLEN_TSTAMP_ALIGNED          12
@@ -179,6 +181,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 #define TCPOLEN_SACK_BASE               2
 #define TCPOLEN_SACK_BASE_ALIGNED       4
 #define TCPOLEN_SACK_PERBLOCK           8
+#define TCPOLEN_MD5SIG_ALIGNED          20
 
 /* Flags in tp->nonagle */
 #define TCP_NAGLE_OFF           1       /* Nagle's algo is disabled */
@@ -300,6 +303,8 @@ extern void			tcp_cleanup_rbuf(struct sock *sk, int copied);
 extern int                      tcp_twsk_unique(struct sock *sk,
                                                 struct sock *sktw, void *twp);
 
+extern void                     tcp_twsk_destructor(struct sock *sk);
+
 static inline void tcp_dec_quickack_mode(struct sock *sk,
                                          const unsigned int pkts)
 {
@@ -621,8 +626,12 @@ enum tcp_ca_event {
  * Interface for adding new TCP congestion control handlers
  */
 #define TCP_CA_NAME_MAX 16
+#define TCP_CA_MAX      128
+#define TCP_CA_BUF_MAX  (TCP_CA_NAME_MAX*TCP_CA_MAX)
+
 struct tcp_congestion_ops {
         struct list_head        list;
+        int     non_restricted;
 
         /* initialize private data (optional) */
         void (*init)(struct sock *sk);
@@ -660,6 +669,9 @@ extern void tcp_init_congestion_control(struct sock *sk);
 extern void tcp_cleanup_congestion_control(struct sock *sk);
 extern int tcp_set_default_congestion_control(const char *name);
 extern void tcp_get_default_congestion_control(char *name);
+extern void tcp_get_available_congestion_control(char *buf, size_t len);
+extern void tcp_get_allowed_congestion_control(char *buf, size_t len);
+extern int tcp_set_allowed_congestion_control(char *allowed);
 extern int tcp_set_congestion_control(struct sock *sk, const char *name);
 extern void tcp_slow_start(struct tcp_sock *tp);
 
@@ -795,14 +807,14 @@ static inline void tcp_update_wl(struct tcp_sock *tp, u32 ack, u32 seq)
 /*
  * Calculate(/check) TCP checksum
  */
-static inline u16 tcp_v4_check(struct tcphdr *th, int len,
-                               unsigned long saddr, unsigned long daddr, 
-                               unsigned long base)
+static inline __sum16 tcp_v4_check(struct tcphdr *th, int len,
+                               __be32 saddr, __be32 daddr,
+                               __wsum base)
 {
         return csum_tcpudp_magic(saddr,daddr,len,IPPROTO_TCP,base);
 }
 
-static inline int __tcp_checksum_complete(struct sk_buff *skb)
+static inline __sum16 __tcp_checksum_complete(struct sk_buff *skb)
 {
         return __skb_checksum_complete(skb);
 }
@@ -1058,6 +1070,114 @@ static inline void clear_all_retrans_hints(struct tcp_sock *tp){
         tp->fastpath_skb_hint = NULL;
 }
 
+/* MD5 Signature */
+struct crypto_hash;
+
+/* - key database */
+struct tcp_md5sig_key {
+        u8                      *key;
+        u8                      keylen;
+};
+
+struct tcp4_md5sig_key {
+        u8                      *key;
+        u16                     keylen;
+        __be32                  addr;
+};
+
+struct tcp6_md5sig_key {
+        u8                      *key;
+        u16                     keylen;
+#if 0
+        u32                     scope_id;       /* XXX */
+#endif
+        struct in6_addr         addr;
+};
+
+/* - sock block */
+struct tcp_md5sig_info {
+        struct tcp4_md5sig_key  *keys4;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+        struct tcp6_md5sig_key  *keys6;
+        u32                     entries6;
+        u32                     alloced6;
+#endif
+        u32                     entries4;
+        u32                     alloced4;
+};
+
+/* - pseudo header */
+struct tcp4_pseudohdr {
+        __be32          saddr;
+        __be32          daddr;
+        __u8            pad;
+        __u8            protocol;
+        __be16          len;
+};
+
+struct tcp6_pseudohdr {
+        struct in6_addr saddr;
+        struct in6_addr daddr;
+        __be32          len;
+        __be32          protocol;       /* including padding */
+};
+
+union tcp_md5sum_block {
+        struct tcp4_pseudohdr ip4;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+        struct tcp6_pseudohdr ip6;
+#endif
+};
+
+/* - pool: digest algorithm, hash description and scratch buffer */
+struct tcp_md5sig_pool {
+        struct hash_desc        md5_desc;
+        union tcp_md5sum_block  md5_blk;
+};
+
+#define TCP_MD5SIG_MAXKEYS      (~(u32)0)       /* really?! */
+
+/* - functions */
+extern int                      tcp_v4_calc_md5_hash(char *md5_hash,
+                                                     struct tcp_md5sig_key *key,
+                                                     struct sock *sk,
+                                                     struct dst_entry *dst,
+                                                     struct request_sock *req,
+                                                     struct tcphdr *th,
+                                                     int protocol, int tcplen);
+extern struct tcp_md5sig_key    *tcp_v4_md5_lookup(struct sock *sk,
+                                                   struct sock *addr_sk);
+
+extern int                      tcp_v4_md5_do_add(struct sock *sk,
+                                                  __be32 addr,
+                                                  u8 *newkey,
+                                                  u8 newkeylen);
+
+extern int                      tcp_v4_md5_do_del(struct sock *sk,
+                                                  __be32 addr);
+
+extern struct tcp_md5sig_pool   **tcp_alloc_md5sig_pool(void);
+extern void                     tcp_free_md5sig_pool(void);
+
+extern struct tcp_md5sig_pool   *__tcp_get_md5sig_pool(int cpu);
+extern void                     __tcp_put_md5sig_pool(void);
+
+static inline
+struct tcp_md5sig_pool          *tcp_get_md5sig_pool(void)
+{
+        int cpu = get_cpu();
+        struct tcp_md5sig_pool *ret = __tcp_get_md5sig_pool(cpu);
+        if (!ret)
+                put_cpu();
+        return ret;
+}
+
+static inline void              tcp_put_md5sig_pool(void)
+{
+        __tcp_put_md5sig_pool();
+        put_cpu();
+}
+
 /* /proc */
 enum tcp_seq_states {
         TCP_SEQ_STATE_LISTENING,
@@ -1097,6 +1217,35 @@ extern int  tcp4_proc_init(void);
 extern void tcp4_proc_exit(void);
 #endif
 
+/* TCP af-specific functions */
+struct tcp_sock_af_ops {
+#ifdef CONFIG_TCP_MD5SIG
+        struct tcp_md5sig_key   *(*md5_lookup) (struct sock *sk,
+                                                struct sock *addr_sk);
+        int                     (*calc_md5_hash) (char *location,
+                                                  struct tcp_md5sig_key *md5,
+                                                  struct sock *sk,
+                                                  struct dst_entry *dst,
+                                                  struct request_sock *req,
+                                                  struct tcphdr *th,
+                                                  int protocol, int len);
+        int                     (*md5_add) (struct sock *sk,
+                                            struct sock *addr_sk,
+                                            u8 *newkey,
+                                            u8 len);
+        int                     (*md5_parse) (struct sock *sk,
+                                              char __user *optval,
+                                              int optlen);
+#endif
+};
+
+struct tcp_request_sock_ops {
+#ifdef CONFIG_TCP_MD5SIG
+        struct tcp_md5sig_key   *(*md5_lookup) (struct sock *sk,
+                                                struct request_sock *req);
+#endif
+};
+
 extern void tcp_v4_init(struct net_proto_family *ops);
 extern void tcp_init(void);
 
diff --git a/include/net/timewait_sock.h b/include/net/timewait_sock.h
index be293d795e38..d7a306ea560d 100644
--- a/include/net/timewait_sock.h
+++ b/include/net/timewait_sock.h
@@ -31,6 +31,9 @@ static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
 
 static inline void twsk_destructor(struct sock *sk)
 {
+        BUG_ON(sk == NULL);
+        BUG_ON(sk->sk_prot == NULL);
+        BUG_ON(sk->sk_prot->twsk_prot == NULL);
         if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
                 sk->sk_prot->twsk_prot->twsk_destructor(sk);
 }
diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h
index e07136d74c2f..2151a80cdf30 100644
--- a/include/net/tipc/tipc_bearer.h
+++ b/include/net/tipc/tipc_bearer.h
@@ -58,7 +58,7 @@
  */
 
 struct tipc_media_addr {
-        __u32  type;                    /* bearer type (network byte order) */
+        __be32  type;                   /* bearer type (network byte order) */
         union {
                 __u8   eth_addr[6];     /* 48 bit Ethernet addr (byte array) */ 
 #if 0
diff --git a/include/net/tipc/tipc_msg.h b/include/net/tipc/tipc_msg.h
index 4d096eebc93f..fb42eb7a86a5 100644
--- a/include/net/tipc/tipc_msg.h
+++ b/include/net/tipc/tipc_msg.h
@@ -40,7 +40,7 @@
 #ifdef __KERNEL__
 
 struct tipc_msg {
-        u32 hdr[15];
+        __be32 hdr[15];
 };
 
 
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 61f724c1036f..409da3a9a455 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -11,6 +11,7 @@
 
 extern struct proto rawv6_prot;
 extern struct proto udpv6_prot;
+extern struct proto udplitev6_prot;
 extern struct proto tcpv6_prot;
 
 struct flowi;
@@ -24,6 +25,7 @@ extern void				ipv6_destopt_init(void);
 /* transport protocols */
 extern void                             rawv6_init(void);
 extern void                             udpv6_init(void);
+extern void                             udplitev6_init(void);
 extern void                             tcpv6_init(void);
 
 extern int                              udpv6_connect(struct sock *sk,
diff --git a/include/net/udp.h b/include/net/udp.h
index db0c05f67546..1548d68d45da 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -26,9 +26,28 @@
 #include <net/inet_sock.h>
 #include <net/sock.h>
 #include <net/snmp.h>
+#include <net/ip.h>
+#include <linux/ipv6.h>
 #include <linux/seq_file.h>
 
-#define UDP_HTABLE_SIZE         128
+/**
+ *      struct udp_skb_cb  -  UDP(-Lite) private variables
+ *
+ *      @header:      private variables used by IPv4/IPv6
+ *      @cscov:       checksum coverage length (UDP-Lite only)
+ *      @partial_cov: if set indicates partial csum coverage
+ */
+struct udp_skb_cb {
+        union {
+                struct inet_skb_parm    h4;
+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
+                struct inet6_skb_parm   h6;
+#endif
+        } header;
+        __u16           cscov;
+        __u8            partial_cov;
+};
+#define UDP_SKB_CB(__skb)       ((struct udp_skb_cb *)((__skb)->cb))
 
 extern struct hlist_head udp_hash[UDP_HTABLE_SIZE];
 extern rwlock_t udp_hash_lock;
@@ -47,6 +66,62 @@ extern struct proto udp_prot;
 
 struct sk_buff;
 
+/*
+ *      Generic checksumming routines for UDP(-Lite) v4 and v6
+ */
+static inline __sum16 __udp_lib_checksum_complete(struct sk_buff *skb)
+{
+        if (! UDP_SKB_CB(skb)->partial_cov)
+                return __skb_checksum_complete(skb);
+        return csum_fold(skb_checksum(skb, 0, UDP_SKB_CB(skb)->cscov,
+                                      skb->csum));
+}
+
+static inline int udp_lib_checksum_complete(struct sk_buff *skb)
+{
+        return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+                __udp_lib_checksum_complete(skb);
+}
+
+/**
+ *      udp_csum_outgoing  -  compute UDPv4/v6 checksum over fragments
+ *      @sk:    socket we are writing to
+ *      @skb:   sk_buff containing the filled-in UDP header
+ *              (checksum field must be zeroed out)
+ */
+static inline __wsum udp_csum_outgoing(struct sock *sk, struct sk_buff *skb)
+{
+        __wsum csum = csum_partial(skb->h.raw, sizeof(struct udphdr), 0);
+
+        skb_queue_walk(&sk->sk_write_queue, skb) {
+                csum = csum_add(csum, skb->csum);
+        }
+        return csum;
+}
+
+/* hash routines shared between UDPv4/6 and UDP-Litev4/6 */
+static inline void udp_lib_hash(struct sock *sk)
+{
+        BUG();
+}
+
+static inline void udp_lib_unhash(struct sock *sk)
+{
+        write_lock_bh(&udp_hash_lock);
+        if (sk_del_node_init(sk)) {
+                inet_sk(sk)->num = 0;
+                sock_prot_dec_use(sk->sk_prot);
+        }
+        write_unlock_bh(&udp_hash_lock);
+}
+
+static inline void udp_lib_close(struct sock *sk, long timeout)
+{
+        sk_common_release(sk);
+}
+
+
+/* net/ipv4/udp.c */
 extern int      udp_get_port(struct sock *sk, unsigned short snum,
                              int (*saddr_cmp)(const struct sock *, const struct sock *));
 extern void     udp_err(struct sk_buff *, u32);
@@ -59,23 +134,36 @@ extern int	udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int      udp_disconnect(struct sock *sk, int flags);
 extern unsigned int udp_poll(struct file *file, struct socket *sock,
                              poll_table *wait);
+extern int      udp_lib_getsockopt(struct sock *sk, int level, int optname,
+                                   char __user *optval, int __user *optlen);
+extern int      udp_lib_setsockopt(struct sock *sk, int level, int optname,
+                                   char __user *optval, int optlen,
+                                   int (*push_pending_frames)(struct sock *));
 
 DECLARE_SNMP_STAT(struct udp_mib, udp_statistics);
-#define UDP_INC_STATS(field)            SNMP_INC_STATS(udp_statistics, field)
-#define UDP_INC_STATS_BH(field)         SNMP_INC_STATS_BH(udp_statistics, field)
-#define UDP_INC_STATS_USER(field)       SNMP_INC_STATS_USER(udp_statistics, field)
+/*
+ *      SNMP statistics for UDP and UDP-Lite
+ */
+#define UDP_INC_STATS_USER(field, is_udplite)                          do {   \
+        if (is_udplite) SNMP_INC_STATS_USER(udplite_statistics, field);       \
+        else            SNMP_INC_STATS_USER(udp_statistics, field);  }  while(0)
+#define UDP_INC_STATS_BH(field, is_udplite)                            do  {  \
+        if (is_udplite) SNMP_INC_STATS_BH(udplite_statistics, field);         \
+        else            SNMP_INC_STATS_BH(udp_statistics, field);    }  while(0)
 
 /* /proc */
 struct udp_seq_afinfo {
         struct module           *owner;
         char                    *name;
         sa_family_t             family;
+        struct hlist_head       *hashtable;
         int                     (*seq_show) (struct seq_file *m, void *v);
         struct file_operations  *seq_fops;
 };
 
 struct udp_iter_state {
         sa_family_t             family;
+        struct hlist_head       *hashtable;
         int                     bucket;
         struct seq_operations   seq_ops;
 };
diff --git a/include/net/udplite.h b/include/net/udplite.h
new file mode 100644
index 000000000000..67ac51424307
--- /dev/null
+++ b/include/net/udplite.h
@@ -0,0 +1,151 @@
+/*
+ *      Definitions for the UDP-Lite (RFC 3828) code.
+ */
+#ifndef _UDPLITE_H
+#define _UDPLITE_H
+
+#include <net/ip6_checksum.h>
+
+/* UDP-Lite socket options */
+#define UDPLITE_SEND_CSCOV   10 /* sender partial coverage (as sent)      */
+#define UDPLITE_RECV_CSCOV   11 /* receiver partial coverage (threshold ) */
+
+extern struct proto             udplite_prot;
+extern struct hlist_head        udplite_hash[UDP_HTABLE_SIZE];
+
+/* UDP-Lite does not have a standardized MIB yet, so we inherit from UDP */
+DECLARE_SNMP_STAT(struct udp_mib, udplite_statistics);
+
+/*
+ *      Checksum computation is all in software, hence simpler getfrag.
+ */
+static __inline__ int udplite_getfrag(void *from, char *to, int  offset,
+                                      int len, int odd, struct sk_buff *skb)
+{
+        return memcpy_fromiovecend(to, (struct iovec *) from, offset, len);
+}
+
+/* Designate sk as UDP-Lite socket */
+static inline int udplite_sk_init(struct sock *sk)
+{
+        udp_sk(sk)->pcflag = UDPLITE_BIT;
+        return 0;
+}
+
+/*
+ *      Checksumming routines
+ */
+static inline int udplite_checksum_init(struct sk_buff *skb, struct udphdr *uh)
+{
+        u16 cscov;
+
+        /* In UDPv4 a zero checksum means that the transmitter generated no
+         * checksum. UDP-Lite (like IPv6) mandates checksums, hence packets
+         * with a zero checksum field are illegal.                            */
+        if (uh->check == 0) {
+                LIMIT_NETDEBUG(KERN_DEBUG "UDPLITE: zeroed checksum field\n");
+                return 1;
+        }
+
+        UDP_SKB_CB(skb)->partial_cov = 0;
+        cscov = ntohs(uh->len);
+
+        if (cscov == 0)          /* Indicates that full coverage is required. */
+                cscov = skb->len;
+        else if (cscov < 8  || cscov > skb->len) {
+                /*
+                 * Coverage length violates RFC 3828: log and discard silently.
+                 */
+                LIMIT_NETDEBUG(KERN_DEBUG "UDPLITE: bad csum coverage %d/%d\n",
+                               cscov, skb->len);
+                return 1;
+
+        } else if (cscov < skb->len)
+                UDP_SKB_CB(skb)->partial_cov = 1;
+
+        UDP_SKB_CB(skb)->cscov = cscov;
+
+        /*
+         * There is no known NIC manufacturer supporting UDP-Lite yet,
+         * hence ip_summed is always (re-)set to CHECKSUM_NONE.
+         */
+        skb->ip_summed = CHECKSUM_NONE;
+
+        return 0;
+}
+
+static __inline__ int udplite4_csum_init(struct sk_buff *skb, struct udphdr *uh)
+{
+        int rc = udplite_checksum_init(skb, uh);
+
+        if (!rc)
+                skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr,
+                                               skb->nh.iph->daddr,
+                                               skb->len, IPPROTO_UDPLITE, 0);
+        return rc;
+}
+
+static __inline__ int udplite6_csum_init(struct sk_buff *skb, struct udphdr *uh)
+{
+        int rc = udplite_checksum_init(skb, uh);
+
+        if (!rc)
+                skb->csum = ~csum_unfold(csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+                                             &skb->nh.ipv6h->daddr,
+                                             skb->len, IPPROTO_UDPLITE, 0));
+        return rc;
+}
+
+static inline int udplite_sender_cscov(struct udp_sock *up, struct udphdr *uh)
+{
+        int cscov = up->len;
+
+        /*
+         * Sender has set `partial coverage' option on UDP-Lite socket
+         */
+        if (up->pcflag & UDPLITE_SEND_CC)    {
+                if (up->pcslen < up->len) {
+                /* up->pcslen == 0 means that full coverage is required,
+                 * partial coverage only if  0 < up->pcslen < up->len */
+                        if (0 < up->pcslen) {
+                               cscov = up->pcslen;
+                        }
+                        uh->len = htons(up->pcslen);
+                }
+        /*
+         * NOTE: Causes for the error case  `up->pcslen > up->len':
+         *        (i)  Application error (will not be penalized).
+         *       (ii)  Payload too big for send buffer: data is split
+         *             into several packets, each with its own header.
+         *             In this case (e.g. last segment), coverage may
+         *             exceed packet length.
+         *       Since packets with coverage length > packet length are
+         *       illegal, we fall back to the defaults here.
+         */
+        }
+        return cscov;
+}
+
+static inline __wsum udplite_csum_outgoing(struct sock *sk, struct sk_buff *skb)
+{
+        int off, len, cscov = udplite_sender_cscov(udp_sk(sk), skb->h.uh);
+        __wsum csum = 0;
+
+        skb->ip_summed = CHECKSUM_NONE;     /* no HW support for checksumming */
+
+        skb_queue_walk(&sk->sk_write_queue, skb) {
+                off = skb->h.raw - skb->data;
+                len = skb->len - off;
+
+                csum = skb_checksum(skb, off, (cscov > len)? len : cscov, csum);
+
+                if ((cscov -= len) <= 0)
+                        break;
+        }
+        return csum;
+}
+
+extern void     udplite4_register(void);
+extern int      udplite_get_port(struct sock *sk, unsigned short snum,
+                        int (*scmp)(const struct sock *, const struct sock *));
+#endif  /* _UDPLITE_H */
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 737fdb2ee8a4..15ec19dcf9c8 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -310,6 +310,8 @@ struct xfrm_tmpl
 /* Source address of tunnel. Ignored, if it is not a tunnel. */
         xfrm_address_t          saddr;
 
+        unsigned short          encap_family;
+
         __u32                   reqid;
 
 /* Mode: transport, tunnel etc. */
@@ -340,18 +342,19 @@ struct xfrm_policy
         atomic_t                refcnt;
         struct timer_list       timer;
 
-        u8                      type;
         u32                     priority;
         u32                     index;
         struct xfrm_selector    selector;
         struct xfrm_lifetime_cfg lft;
         struct xfrm_lifetime_cur curlft;
         struct dst_entry       *bundles;
-        __u16                   family;
-        __u8                    action;
-        __u8                    flags;
-        __u8                    dead;
-        __u8                    xfrm_nr;
+        u16                     family;
+        u8                      type;
+        u8                      action;
+        u8                      flags;
+        u8                      dead;
+        u8                      xfrm_nr;
+        /* XXX 1 byte hole, try to pack */
         struct xfrm_sec_ctx     *security;
         struct xfrm_tmpl        xfrm_vec[XFRM_MAX_DEPTH];
 };
@@ -379,7 +382,7 @@ struct xfrm_mgr
         int                     (*notify)(struct xfrm_state *x, struct km_event *c);
         int                     (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir);
         struct xfrm_policy      *(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir);
-        int                     (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
+        int                     (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
         int                     (*notify_policy)(struct xfrm_policy *x, int dir, struct km_event *c);
         int                     (*report)(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 };
@@ -468,6 +471,7 @@ __be16 xfrm_flowi_sport(struct flowi *fl)
         switch(fl->proto) {
         case IPPROTO_TCP:
         case IPPROTO_UDP:
+        case IPPROTO_UDPLITE:
         case IPPROTO_SCTP:
                 port = fl->fl_ip_sport;
                 break;
@@ -493,6 +497,7 @@ __be16 xfrm_flowi_dport(struct flowi *fl)
         switch(fl->proto) {
         case IPPROTO_TCP:
         case IPPROTO_UDP:
+        case IPPROTO_UDPLITE:
         case IPPROTO_SCTP:
                 port = fl->fl_ip_dport;
                 break;
@@ -506,40 +511,8 @@ __be16 xfrm_flowi_dport(struct flowi *fl)
         return port;
 }
 
-static inline int
-__xfrm4_selector_match(struct xfrm_selector *sel, struct flowi *fl)
-{
-        return  addr_match(&fl->fl4_dst, &sel->daddr, sel->prefixlen_d) &&
-                addr_match(&fl->fl4_src, &sel->saddr, sel->prefixlen_s) &&
-                !((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
-                !((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
-                (fl->proto == sel->proto || !sel->proto) &&
-                (fl->oif == sel->ifindex || !sel->ifindex);
-}
-
-static inline int
-__xfrm6_selector_match(struct xfrm_selector *sel, struct flowi *fl)
-{
-        return  addr_match(&fl->fl6_dst, &sel->daddr, sel->prefixlen_d) &&
-                addr_match(&fl->fl6_src, &sel->saddr, sel->prefixlen_s) &&
-                !((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
-                !((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
-                (fl->proto == sel->proto || !sel->proto) &&
-                (fl->oif == sel->ifindex || !sel->ifindex);
-}
-
-static inline int
-xfrm_selector_match(struct xfrm_selector *sel, struct flowi *fl,
-                    unsigned short family)
-{
-        switch (family) {
-        case AF_INET:
-                return __xfrm4_selector_match(sel, fl);
-        case AF_INET6:
-                return __xfrm6_selector_match(sel, fl);
-        }
-        return 0;
-}
+extern int xfrm_selector_match(struct xfrm_selector *sel, struct flowi *fl,
+                               unsigned short family);
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 /*      If neither has a context --> match
@@ -887,8 +860,7 @@ struct xfrm_tunnel {
 struct xfrm6_tunnel {
         int (*handler)(struct sk_buff *skb);
         int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt,
-                           int type, int code, int offset, __u32 info);
-
+                           int type, int code, int offset, __be32 info);
         struct xfrm6_tunnel *next;
         int priority;
 };
@@ -951,9 +923,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
                             xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
-extern u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
 extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
-extern u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
 extern int xfrm6_output(struct sk_buff *skb);
 extern int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
                                  u8 **prevhdr);
@@ -1000,7 +972,7 @@ extern int xfrm_bundle_ok(struct xfrm_policy *pol, struct xfrm_dst *xdst,
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 
 extern wait_queue_head_t km_waitq;
-extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
+extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport);
 extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
 extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 
@@ -1033,7 +1005,7 @@ static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
         switch (family) {
         default:
         case AF_INET:
-                return a->a4 - b->a4;
+                return (__force __u32)a->a4 - (__force __u32)b->a4;
         case AF_INET6:
                 return ipv6_addr_cmp((struct in6_addr *)a,
                                      (struct in6_addr *)b);
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index 81b62307621d..c094e5012862 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -36,6 +36,22 @@
 #include <linux/socket.h>
 #include <rdma/ib_verbs.h>
 
+struct rdma_addr_client {
+        atomic_t refcount;
+        struct completion comp;
+};
+
+/**
+ * rdma_addr_register_client - Register an address client.
+ */
+void rdma_addr_register_client(struct rdma_addr_client *client);
+
+/**
+ * rdma_addr_unregister_client - Deregister an address client.
+ * @client: Client object to deregister.
+ */
+void rdma_addr_unregister_client(struct rdma_addr_client *client);
+
 struct rdma_dev_addr {
         unsigned char src_dev_addr[MAX_ADDR_LEN];
         unsigned char dst_dev_addr[MAX_ADDR_LEN];
@@ -52,6 +68,7 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr);
 /**
  * rdma_resolve_ip - Resolve source and destination IP addresses to
  *   RDMA hardware addresses.
+ * @client: Address client associated with request.
  * @src_addr: An optional source address to use in the resolution.  If a
  *   source address is not provided, a usable address will be returned via
  *   the callback.
@@ -64,7 +81,8 @@ int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr);
  *   or been canceled.  A status of 0 indicates success.
  * @context: User-specified context associated with the call.
  */
-int rdma_resolve_ip(struct sockaddr *src_addr, struct sockaddr *dst_addr,
+int rdma_resolve_ip(struct rdma_addr_client *client,
+                    struct sockaddr *src_addr, struct sockaddr *dst_addr,
                     struct rdma_dev_addr *addr, int timeout_ms,
                     void (*callback)(int status, struct sockaddr *src_addr,
                                      struct rdma_dev_addr *addr, void *context),
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index c9b4738be9d6..5c070176d9ab 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -60,6 +60,7 @@ enum ib_cm_state {
 };
 
 enum ib_cm_lap_state {
+        IB_CM_LAP_UNINIT,
         IB_CM_LAP_IDLE,
         IB_CM_LAP_SENT,
         IB_CM_LAP_RCVD,
@@ -443,13 +444,20 @@ int ib_send_cm_drep(struct ib_cm_id *cm_id,
                     u8 private_data_len);
 
 /**
- * ib_cm_establish - Forces a connection state to established.
+ * ib_cm_notify - Notifies the CM of an event reported to the consumer.
  * @cm_id: Connection identifier to transition to established.
+ * @event: Type of event.
  *
- * This routine should be invoked by users who receive messages on a
- * connected QP before an RTU has been received.
+ * This routine should be invoked by users to notify the CM of relevant
+ * communication events.  Events that should be reported to the CM and
+ * when to report them are:
+ *
+ * IB_EVENT_COMM_EST - Used when a message is received on a connected
+ *    QP before an RTU has been received.
+ * IB_EVENT_PATH_MIG - Notifies the CM that the connection has failed over
+ *   to the alternate path.
  */
-int ib_cm_establish(struct ib_cm_id *cm_id);
+int ib_cm_notify(struct ib_cm_id *cm_id, enum ib_event_type event);
 
 /**
  * ib_send_cm_rej - Sends a connection rejection message to the
diff --git a/include/rdma/ib_user_cm.h b/include/rdma/ib_user_cm.h
index 066c20b7cdfb..37650afb982c 100644
--- a/include/rdma/ib_user_cm.h
+++ b/include/rdma/ib_user_cm.h
@@ -38,7 +38,7 @@
 
 #include <rdma/ib_user_sa.h>
 
-#define IB_USER_CM_ABI_VERSION 4
+#define IB_USER_CM_ABI_VERSION 5
 
 enum {
         IB_USER_CM_CMD_CREATE_ID,
@@ -46,7 +46,7 @@ enum {
         IB_USER_CM_CMD_ATTR_ID,
 
         IB_USER_CM_CMD_LISTEN,
-        IB_USER_CM_CMD_ESTABLISH,
+        IB_USER_CM_CMD_NOTIFY,
 
         IB_USER_CM_CMD_SEND_REQ,
         IB_USER_CM_CMD_SEND_REP,
@@ -117,8 +117,9 @@ struct ib_ucm_listen {
         __u32 reserved;
 };
 
-struct ib_ucm_establish {
+struct ib_ucm_notify {
         __u32 id;
+        __u32 event;
 };
 
 struct ib_ucm_private_data {
diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h
index db1b814b62cc..64a721fcbc1c 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/rdma/ib_user_verbs.h
@@ -458,7 +458,7 @@ struct ib_uverbs_query_qp_resp {
         __u8  cur_qp_state;
         __u8  path_mtu;
         __u8  path_mig_state;
-        __u8  en_sqd_async_notify;
+        __u8  sq_draining;
         __u8  max_rd_atomic;
         __u8  max_dest_rd_atomic;
         __u8  min_rnr_timer;
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 401192e56e50..61eebec00a7b 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -136,7 +136,6 @@ struct iscsi_conn {
 
         /* control data */
         int                     id;             /* CID */
-        struct list_head        item;           /* maintains list of conns */
         int                     c_stage;        /* connection state */
         /*
          * Preallocated buffer for pdus that have data but do not
@@ -235,10 +234,8 @@ struct iscsi_session {
                                                  * - mgmtpool,             *
                                                  * - r2tpool               */
         int                     state;          /* session state           */
-        struct list_head        item;
         int                     age;            /* counts session re-opens */
 
-        struct list_head        connections;    /* list of connections */
         int                     cmds_max;       /* size of cmds array */
         struct iscsi_cmd_task   **cmds;         /* Original Cmds arr */
         struct iscsi_queue      cmdpool;        /* PDU's pool */
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 9582e8401669..1d77b63c5ea4 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -35,6 +35,7 @@
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_transport_sas.h>
+#include <asm/scatterlist.h>
 
 struct block_device;
 
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 84a6d5fe0920..5c0e9791441c 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -97,6 +97,7 @@ extern const unsigned char scsi_command_size[8];
 #define PERSISTENT_RESERVE_IN 0x5e
 #define PERSISTENT_RESERVE_OUT 0x5f
 #define REPORT_LUNS           0xa0
+#define MAINTENANCE_IN        0xa3
 #define MOVE_MEDIUM           0xa5
 #define EXCHANGE_MEDIUM       0xa6
 #define READ_12               0xa8
@@ -114,6 +115,8 @@ extern const unsigned char scsi_command_size[8];
 #define SERVICE_ACTION_IN     0x9e
 /* values for service action in */
 #define SAI_READ_CAPACITY_16  0x10
+/* values for maintenance in */
+#define MI_REPORT_TARGET_PGS  0x0a
 
 /* Values for T10/04-262r7 */
 #define ATA_16                0x85      /* 16-byte pass-thru */
@@ -430,7 +433,7 @@ struct scsi_lun {
 #define SCSI_IOCTL_GET_PCI              0x5387
 
 /* Pull a u32 out of a SCSI message (using BE SCSI conventions) */
-static inline u32 scsi_to_u32(u8 *ptr)
+static inline __u32 scsi_to_u32(__u8 *ptr)
 {
         return (ptr[0]<<24) + (ptr[1]<<16) + (ptr[2]<<8) + ptr[3];
 }
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 39e833260bd0..4b95c89c95c9 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -29,7 +29,6 @@
 struct scsi_transport_template;
 struct iscsi_transport;
 struct Scsi_Host;
-struct mempool_zone;
 struct iscsi_cls_conn;
 struct iscsi_conn;
 struct iscsi_cmd_task;
@@ -157,9 +156,6 @@ struct iscsi_cls_conn {
 
         int active;                     /* must be accessed with the connlock */
         struct device dev;              /* sysfs transport/container device */
-        struct mempool_zone *z_error;
-        struct mempool_zone *z_pdu;
-        struct list_head freequeue;
 };
 
 #define iscsi_dev_to_conn(_dev) \
diff --git a/include/sound/core.h b/include/sound/core.h
index fa1ca0127bab..a994bea09cd6 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -132,6 +132,7 @@ struct snd_card {
         int shutdown;                   /* this card is going down */
         int free_on_last_close;         /* free in context of file_release */
         wait_queue_head_t shutdown_sleep;
+        struct device *parent;
         struct device *dev;
 
 #ifdef CONFIG_PM
@@ -187,13 +188,14 @@ struct snd_minor {
         int device;                     /* device number */
         const struct file_operations *f_ops;    /* file operations */
         void *private_data;             /* private data for f_ops->open */
-        struct class_device *class_dev; /* class device for sysfs */
+        struct device *dev;             /* device for sysfs */
 };
 
 /* sound.c */
 
 extern int snd_major;
 extern int snd_ecards_limit;
+extern struct class *sound_class;
 
 void snd_request_card(int card);
 
@@ -203,7 +205,7 @@ int snd_register_device(int type, struct snd_card *card, int dev,
 int snd_unregister_device(int type, struct snd_card *card, int dev);
 void *snd_lookup_minor_data(unsigned int minor, int type);
 int snd_add_device_sysfs_file(int type, struct snd_card *card, int dev,
-                              const struct class_device_attribute *attr);
+                              struct device_attribute *attr);
 
 #ifdef CONFIG_SND_OSSEMUL
 int snd_register_oss_device(int type, struct snd_card *card, int dev,
@@ -255,7 +257,7 @@ int snd_card_file_add(struct snd_card *card, struct file *file);
 int snd_card_file_remove(struct snd_card *card, struct file *file);
 
 #ifndef snd_card_set_dev
-#define snd_card_set_dev(card,devptr) ((card)->dev = (devptr))
+#define snd_card_set_dev(card,devptr) ((card)->parent = (devptr))
 #endif
 
 /* device.c */
diff --git a/include/sound/version.h b/include/sound/version.h
index 4ad86eb6440b..17137f3a3b6f 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h.  Generated by alsa/ksync script.  */
 #define CONFIG_SND_VERSION "1.0.13"
-#define CONFIG_SND_DATE " (Fri Oct 06 18:28:19 2006 UTC)"
+#define CONFIG_SND_DATE " (Tue Nov 28 14:07:24 2006 UTC)"